Chapter 1: Enough is Enough

Chapter Text

Hermione sat in the library working on her Transfiguration homework, this one was a difficult one on the difficulties of transforming a living creature into an inanimate creature and back. She was nearly done with writing the formula needed to make the spell work when the paper flooded with a wave of black. Hermione sat there blinking in both confusion and dawning horror before she heard the laughter behind her.

She turned to see Millicent Bulstrode standing there laughing, her wand shaking in her grip as she hugged her shoulders, laughing raucously. Hermione quickly processed what happened and she had a handle on the things an irrefutable and merciless rage formed within her. Millicent had been bullying and making fun of her for years, and now the fat bitch had decided to up her game to actual sabotage.

She stood up, "Millicent you boar!" She snarled. The Slytherin stopped walking away and turned to face her. She walked forward rapidly before Hermione could do anything, the bulky witch pushing her down with her sheer mass.

She stood over Hermione, her expression taunting her. "What're you gonna do?" She sneered.

Hermione didn't say a word, her wand out and several responses formulating in her mind… then one came. She thought of it, turning the response into an idea and thinking on it. The idea that brought a cold, cruel smirk to her lips, prompting her to lower her wand.

She pointed a finger at Millicent, "You'd best watch your back, because you're going to get the humiliation that no Pureblood has ever suffered before!" And with the threat in the air she walked past Millicent and out of the library, her mind working on the plan.

Millicent, after guffawing like a donkey, noticed Hermione was gone but had left her books there. She would've seized the chance to capitalize, but Filch came in grabbing her by her hand. "You're in trouble missy!" He wheezed. Millicent struggled with the aged caretaker, but eventually surrendered and followed him to whatever punishment he was going to give her.

-Hallway to Slytherin Common Room-

Millicent groaned as she headed to the Slytherin Common Room. She had to assist Professor Snape in organize his potion ingredients. Meaning she had to carry the barrels and boxes with her bare hands while Snape shouted at her where to put it. After 30 minutes of this she was finally told to leave. She looked at her fingers, they were blistered from the boxes and barrels, 'Damn, my beautiful hands are ruined!' She mentally moaned.

"Stupefy!"

Millicent's world and mind went black, zero time to react in the slightest to her sudden ambush.

-???-

Millicent groaned and opened her eyes to darkness. Then she heard the light tapping of bare feet on cold stone. She slowly realized that she was naked on the floor and tried to move, but her limbs didn't even respond.

"You won't be able to move… Full Body Bind, you see." Said a sweetly venomous voice.

Millicent knew that voice, she might not be able to move her body but she could still move her eyes. She looked to see a darkened figure,

"I think a little light is needed, Lumos !"

A wand lit up, a wand Millicent recognized as her own. Standing there with Millicent's wand in one hand and her own wand in the other was Hermione Granger, wearing a large cloak that covered her body save her feet.

Hermione put down Millicent's wand and reached into her cloak. "Hmmm, what to start with... let's see... this!" Hermione had retrieved a glowing pink vial from one of the deep pockets of her cloak. "This will make you less ugly." Hermione said she walked forward and she waved her wand. Millicent felt her mouth muscles start moving.

"Damn Mudblood, release me or I swear when I get out on my own I'll-guhgh!"

Hermione jammed the vial into the Slyherin's open mouth "Oh do pipe down I'm doing you a tremendous favor with this…" she said in a bored tone. The vial was small enough that all of it emptied quickly. Millicent tried to force her gag reflex to spit it out, but it was already working into her body. She felt hot, even with her bare back on the floor. She grunted as her body suddenly began to bubble and her skin and fat quivered, before it felt like her skin was tightening up. Her fat burned uncomfortably, her chest felt heavy, and her limbs and face ached. She felt her legs stretch and her butt suddenly began to spread on the cold floor. Eventually she finally felt these sensations recede, and Hermione stood up, looking her up and down.

"Oh my, you're looking gorgeous! Here, Accio mirror!" A mirror zoomed into her waiting hand, which she helped placed in the air and floated towards Millicent. The previously obese girl could now see herself in the full body mirror.

The sight of her own body caused Millicent to gasp. She was… well, beautiful , and voluptuous. Her face was thin and proportioned wonderfully, not too much cheek fat yet not too little that she looked like a skull, her eyes no longer squinty and piggy but nicely shaped and expressive. Her neck was also thin, much better than her lack of neck from before. Her chest was... not changed very much at all, at least size-wise. Millicent had always had a very generous chest, but it was mostly due to her overweight body. Now though, with her skinny body, her proud E-cups now stood firm and bafflingly perky, barely sagging at all, even where gravity should have weighed them down. Her arms and legs were long and thin with smooth flawless skin. Her previous muscle was still there, but played in perfectly with her looks, retaining her strength while looking all the better for it.

"Hmm let's flip you over." Hermione said, making a clockwise spin with the tip of her wand.

Millicent felt her body raise off the ground before she quickly spun 180 degrees so Hermione could see her backside. Like her chest, her ass had remained the size it used to be, but was now firm and smooth looking. The end result was an astronomical sized backside on a thinner body. If one were to measure it the result would be at least 34 inches around, if not even bigger. It jiggled as she was jerked back and forth in the air by Hermione.

"Oh this is gonna be very juicy! Yes it is!" Millicent fell and the mirror flew into the air as Hermione stepped forward and opened her robe. Millicent saw her and she only had one urge: scream. And scream she did.

"G-Granger you Mudblood… FREAK!" She shrieked.

Hermione stood there, her nude body chilled by the air, but it wasn't a thin weak body. Hermione's body was now slightly more filling, lean muscles now present, however that wasn't what made Millicent scream. Between her legs however was a large cock and balls, the cock itself was huge, at least a 18 inches long, 3 inches thick and her balls were the size of softballs. "You, you damn shemale!"

Hermione felt a tick of annoyance and she walked up to Millicent and slapped her so hard that she felt herself fall to the ground unable to move the slap left a definite imprint on her face. Millicent's ears rang from the strike even as Hermione talked, "First of all, the name is Hermione, second of all I'm not a shemale, I'm a hermaphrodite they are both extremely different, though one with your lackluster intelligence wouldn't be able to tell the difference. Finally, as my whore you have no say in the matter." Hermione said.

Millicent rolled her eyes burning with hatred, "Y-Your what!? I would rather die than be your whore!" snarled the proud witch.

Hermione smirked. "Don't tempt me, but I have something else in mind." She reached into her cloak and pulled out a vial with a purple liquid. "This is the potion that gave me my wonderful attachment, if you take a small amount of this you can have this dick and balls temporarily. Take more than that however and you're stuck with it for life!" The bookworm exclaimed. "I wonder how that will go? Millicent Bullstrode, the thin beautiful cock waving freak!" Hermione smirked so widely her eyes were slits from her cheeks spreading so much. "You have two choices; walk out of here a freak... or become my willing slave. Choose well because in five seconds I'll choose for you! Five…"

Millicent wanted to move and kick this freak in the nuts!

"Four…" She had to move, she had to! No damn Mudblood was going to push her around!

"Three... Two… well I guess you want to be a freak." Hermione said with an air of smug satisfaction.

Millicent imagined walking through the school with that ridiculous thing attached to her body forever. "W-Wait!" She shouted.

Hermione stopped counting and she cocked her head.

"I'll… be your slave…" Millicent mumbled quietly.

"Hmm what's that, I couldn't hear that quite clearly?" Hermione said in a mocking tone, putting a hand to her ear and leaning in closer.

"I'll be your slave!" Millicent shouted.

"'Your slave… what?" Hermione said a smirk of superiority on her face.

"M… Mistress?" Millicent said sadly.

"Goody, now then let's get to business!" Hermione grabbed her wand and stood up. She then walked over to Millicent's lower region and placed her wand above her crotch. "This is gonna hurt… please try and endure it like I've endured your ugly face all these years." she said.

"Wh-What are you- AGHHHHHHH!" Millicent screeched with pain as Hermione's wand lit up and the smell of burnt flesh filled the air. Millicent began to sob as Hermione continued to do whatever it was she was doing. Pain like she had never felt flooding her. Then it was over.

"Hmmm the Dark Mark… though I think mine should be called the Slave Lock." Hermione commented proudly. She then waved her wand and Millicent felt the strength of her limbs again.

She sat up and looked down; just above her pussy was a mark. It was shaped like a heart with a single chain wrapped around it with a keyhole. Hermione grunted as she began to make the 'Master Mark' on her own body her eyes furrowing as she bore the pain. When she finished she looked at it pensively, it was a simple key. "Hmm fitting, now you're mine, which means if I say bark, you bark, if I tell you to bend over, you bend over, and if I tell you to smile you better fucking smile!" Hermione hissed walking forward and grabbing Millicent's hair and yanking her up, the girl whimpering in pain. "You understand?" Hermione asked.

"Y-yes Mistress!" Millicent whimpered, prompting Hermione to release her. Millicent, no longer cushioned by her fat, hit the ground painfully. She then felt something poking her butt. "G-Granger!?" A slap on her rear just as hard as the one to her face caused her to yelp, "Mistress!" Millicent corrected hurriedly.

"Get on your knees!" Millicent obeyed though she wasn't sure why, in fact she wasn't sure what was going on, but she was afraid of the Mudblood! She felt the anger and hatred building up, only for it to leave her suddenly, along with the air in her lungs when something slammed into her pussy. She gave a breathless gasp as something tore. It was painful, very painful; she wanted to scream, but something held her back.

"Well it's only natural you're a virgin, anybody that would even think of boning you before would be to turned off by your filthy smell, and horrible attitude. Now though, maybe…"

Suddenly Millicent felt a hand around her neck. "But remember, you're mine now, which means that you don't date anyone unless I say, you don't fuck anyone unless I say and you don't disobey me. Ever." Millicent felt Hermione's lips at her ear and she shuddered, somehow aroused by it. "Understood?" Hermione demanded as she failed to get a reply.

Millicent nodded and Hermione pulled back and began to move. Millicent bit her lip to suppress the pain and stop the moans she knew would come. Hermione couldn't believe how good it felt, fresh virgin pussy was so tight and hot. Her dick was sending millions of signals into her brain.

She almost considered drinking more of sweet elixir and making her addition permanent, but she had other plans. She was thrusting hard now, letting her desires run wild and control her hips. She heard Millicent's whimpers of pain, but it only egged her on as she hammered her hips into Millicent's fat ass, slapping the plump cheeks, making Millicent give little mewls of pain.

Millicent was devastated, the Mudblood Hermione Granger had invaded her. 'Damn her… manipulating me somehow, forcing this humiliation onto me! ' She thought angrily before it was washed away by pain. Millicent moaned as she felt the hard slaps, but slowly the motions were replacing the pain with pleasure. Eventually her mewls of pain became mewls of pleasure. Just a few seconds later she winced as sharp fingernails dug into her butt. "Who said you could enjoy this!?" Hermione roared.

Millicent squealed with terror, "I-I'm sorry Mistress!" she apologized.

Hermione grabbed her wand and pointed behind her, "Accio Potion!" and from the darkness a potion flew out she caught it and popped the top the potion was a bright green color. She tipped her head back and drank it all.

Millicent screamed as the cock suddenly began to grow, swelling larger and larger, starting to bulge against her smooth stomach. She scrapped at the ground with her nails, breaking three of them, sobbing in pain. Hermione's mind was awash with ecstasy as every inch brought even more pleasure. Also her balls got bigger as well filling with more cum as they grew bigger and bigger still.

Millicent was shuddering as the dick continued to force her insides apart."P-Please I'm sorry Mistress! For-Forgive me!" The Slytherin bully begged piteously.

Hermione knelt there thinking on that. "Accio Potion" another potion flew out this one was a slight golden color and she popped the cork top and drank about half then put the top back on and set it down. Her cock stopped growing and began to shrink, her balls however still grew passing her knees and nearly touching the floor.

Millicent gave little squeaks of relief as Hermione's cock shrunk down, still bulging against her skin but less so than before. "Th-Thank you mistress…" Millicent sighed with relief, then she felt Hermione grab her arms tightly.

"This ain't over yet my balls are packed to the brim with sperm that's just ready for your tight snatch!" Hermione grunted as she began to move her huge balls swinging up to slap the back of Millicent's legs She growled and felt her body lift off slightly as her balls swelled to the size of a yoga ball each. "God they feel so big and full!" Hermione growled, Millicent gulped as she looked and saw the massive balls.

'She can't be thinking what I think she's thinking!'

Hermione grinned. 'I wonder what the first human cum balloon looks like!' She wondered before she resumed thrusting, her cock bulging against Millicent's abs. 'God it feels even better with a bigger dick. No wonder boys are so horny and can't stop thinking about fucking!'

Hermione suddenly leaned forward and grabbed Millicent, pulling her up so the two were standing before Hermione spread her legs so her balls had room. Once the two were standing and stable Hermione thrust her cock up into Millicent who moaned and squeaked. Hermione didn't just stop at one and was thrusting harder and faster now, like a jackhammer. She could feel something building up inside her, something so huge it was causing her body to seize up. 'This feels like… an orgasm!' Hermione smirked, "I hope today is a safe day for you my slut, because here comes a big one!"

"M-Mistress please don't-!" Millicent wanted to do something to stop this, and her final struggle was to foolishly jerk her hips backwards, trying to force Hermione to fall and release her.

Hermione's vision exploded with stars as one of her savage thrusts was met halfway by Millicent's fat ass. "You're mine!" She screeched, almost to the point of drooling on herself as she gave one final thrust, letting out a primal roar of triumph as her cock bulged and began spraying the first shot of cum.

Millicent gave a strangled cry somewhere between an orgasmic moan and a scream of terror. One thought kept replaying in her mind. 'She came in me… she came in me… she came in me!!!' With that thought any thought of resistance shut down. She was being filled by a filthy Mudblood mutant with a dick, and balls that were pumping her full of so much semen her womb was inflating like a water balloon. Any chance she had at marrying a proper Pureblood was gone, she was soiled now. She then felt the dick slide out of her, but felt it thrust between her thighs, still shooting cum, creating a small puddle of the stuff beneath her. Hermione sighed as she came for a full minute before her orgasm finally subsided and Hermione pulled out and stood up.

She was going to grab her cloak when she heard the sob from Millicent. "So now you know how you're bullying feels huh? Well just so you know I'm not even done repaying you for all the abuse you dealt me!" She angrily grabbed her cloak and turned to Millicent to see her sobbing, curled into a ball.

Hermione stood there for a moment, just watching, before she walked forward. She knelt down and stroked Millicent's hair, causing her sobbing to eventually turn into low hiccups and whimpers. She looked at Hermione, who bent forward and kissed her forehead. "Well if it's any consolation I think you look beautiful. Besides, I'm rather glad I fucked you. It felt… well, good ! Better than anything I'd ever felt in my entire life. Next time I'll make you feel good too, does that sound good?" Hermione asked huskily.

Millicent looked at her then nodded slowly. "I… I'd like that Mistress…" Hermione smiled and kissed her cheek.

"Good, now let's get you cleaned up. You're on your own for getting back. I have to return to the Gryffindor Common Room." With that Hermione emptied Millicent's womb of her cum with a Vanishing Charm and the two dressed and heading to their room.

-Slytherin Common Room-

Millicent got to her bed quietly and laid down, hiding herself under her blankets. She put a hand on her belly where it had been inflated with cum. A thought came to her, one that made her pussy throb. Her belly, huge and bulbous, but instead of cum it was filled with life. 'What's… going on with me… I've just… accepted this… being a slave to… her… I have… no regrets?'

However, in the back of her mind, a small joy came to her, the joy of becoming pregnant with her Master's sperm. But a part of her was still rejecting that she was allowing this to happen to her with no consequence. Millicent closed her eyes, trying to figure out what was wrong with her.

-Gryffindor Girls Room Next Day-

Hermione yawned as she awoke, aware of her stronger than normal tiredness. She scratched her head wondering why she was so tired when she remembered last night. Hermione had wanted revenge on the Slytherin known as Millicent Bulstrode and had concocted a devious and out of character plan to do so. A part of her looked at her actions last night with shock and disgust while another part looked at it with satisfaction. However the shock took over and she began to pace, 'Oh my god what have I done? That wasn't me, well, no, it was, but it's not something I would do!' It was then a fear kicked in, 'What if Millicent blabs about last night! If she does I'll be ruined I might be put under investigation, or detention or worse, kicked out of Hogwarts!' Hermione was panicking, her mind shooting off theories and fears like machine gun one thought after another.

"Hermione!" Hermione jumped as Ginny looked at her, "You okay?" The bushy haired girl blinked as she looked to see the girls nearby were staring at her.

"Y-Yes I'm fine just um… thinking about last night's homework is all!" She gave a nervous laugh and everybody seemed satisfied with that answer. Hermione went to her drawer and got her clothes for the day.

-Gryffindor Common Room-

Hermione walked down the steps and saw Harry, as well as two girls talking to each other and rushed to join him when she heard what the girls were saying, "…You hear about Millicent…?"

Hermione felt her head snap up to look at the two girls so hard she feared for her neck.

"That she had a makeover? Yeah, what's with that?" The blonde asked.

"They say that she wasn't in her Common Room last night." The brunette said conspiratorially.

"No way! So she found a way to make herself…" Hermione stepped away and looked at Harry and a thought rose. 'What if they heard about it!? I could be ruined! I gotta do something!' So panicked was Hermione that she walked up to Harry and slammed her books on a desk. "I was with you last night remember?" She blurted out.

Harry nodded, only to freeze as he digested what she said, "What?" He asked.

Hermione only then realized she had made a blunder. "Nothing!" She grabbed her books and headed out of the portrait entrance towards one of the many staircases.

"Hermione wait!" Harry got up and ran after her. Hermione ignored him, concerned with leaving and hiding her embarrassment. Harry however continued to follow her all the way down to the Great Hall.

'Ok... calm down… there's nothing to worry about just… play it safe… yeah...' A voice said in her mind as Hermione sat down and pulled up her transfiguration book.

"Haa… Hermione I… why did that sound suspiciously like you needing an alibi?" Harry asked quietly.

"I'm sure you misheard me?" She said pleasantly.

Harry eyed her with a hint of betrayal, but mostly exasperation, "Alright, I'll drop it, but you'll tell me if you need help with anything?" He requested.

Hermione took a deep breath. This was her best friend, someone who has stuck by her just like she stuck by him. She wasn't quite ready to share yet though. "If I need help you'll be the first person I'll come to, okay?" She assured him, "I can't talk now I have to study this formula had a bit of… 'trouble' yesterday so I need to redo it."

Harry raised an eyebrow as he got the gist of what she was saying. She'd done something earlier and was having second thoughts. She wanted to handle it herself, but the possibly she would need his help definitely existed. Well okay, he could work with that, and as long as she felt she could handle it his worries were assuaged. "Alright, I just wanted to make sure you weren't getting in over your head, and if you were to assure you that you're not alone. Though we might need to break a few dozen more school rules." He joked with a grin, sitting up and walking further down the table to sit with Neville.

Hermione smiled at him but quickly moved back onto her issues. No matter how she looked at it, her actions were justified, appropriate, and it felt fucking awesome. She turned her gaze to the Slytherin table. It didn't take her long to find Millicent sitting in middle of the table with boys all over her while a miffed Pansy and several other Slytherin girls glared at Millicent with utmost malice and hatred, even the Ravenclaw, Hufflepuff, and Gryffindor girls were glaring at Millicent. If looks could kill the Great Hall would be a graveyard. Hermione sat there, her annoyance growing, ' Look at her now, the center of attention thanks to me.' Said the dark voice.

Millicent was smiling and talking, looking very pleased with herself. 'What is she doing… I told her-' The dark voice began anger in it's already menacing growl.

'No,' Hermione countered her own thoughts, 'I'm not like that!'

'Come on you really want Millicent to take credit for something you gave her? Remember last night how strong and how good you felt?' Hermione had no counter against that. It did feel good to do those things it made her feel strong, important and even, to her slight shock and embarrassment, beautiful. To bend Millicent to her will, a Pureblood who called her Mudblood.

When Hermione thought about that she realized it felt good to be on top and to knock them down a few pegs.

'It's not like what I did will affect the entire universe, and if anything I did the world a favor.' She flipped a page in her book, examining it closely.

'Besides, who needs to know? And if they did would they really believe me? My reputation here has given me a very effective cover.'

'Indeed it has. Juggling this business and homework won't be that hard, I've done harder.' Hermione pictured the two halves in her mind sitting down sipping tea. The darker half stood, and her reasonable half did too.

'Do we have an accord?' The dark half held out her hand.

'Yes I believe we do… let's make the most of it!' The reasonable half grabbed the hand and shook. Hermione looked at Millicent, a smirk forming on her lips. She then sat her book up and reached for her Master Mark. 'Let's see how about sudden intense arousal.' Hermione thought and she touched it.

-Millicent-

Millicent smiled at Malfoy, who had his arm around her shoulder. She had to admit it was nice being the center of attention for her looks. Usually Pansy or Daphne got that privilege, but now it was her turn. "So then Millicent, got any plans for today?" He drawled.

Millicent was about to answer when a sudden heat emanated from her Slave Lock and her body tingled with sudden arousal. She looked at the Gryffindor table to see Hermione Granger staring at her darkly.

"U-uh yes, I do, actually, I have to get going n-now!" Millicent said hurriedly and she stood up, making sure that she got out of there before anyone could smell the juices that were starting to accumulate between her legs.

-Hermione-

Hermione smiled and she got up, folding her book and following Millicent. Millicent was in the girls bathroom in a stall, pulling her robes apart to start digging her hand into her cunt. Hermione smiled and she activated yet another power of the Mark - Millicent would maintain a state of arousal and never climax, at least not until Hermione said otherwise. Hermione checked her robes and saw that the potion was in there. She pulled it out looking at the vial before her there was enough left to fill a tea cup with. She pointed at the door mentally using the Muffliato spell as well as a strong Notice-Me-Not spell to turn away anyone who thought to enter the bathroom.

She opened the vial and drank a small amount; it was a surprisingly sweet concoction, enough to be addicting to a lesser mind. She closed the vial and was about to place it back in her robes when she felt the transformation her crotch heating up like a furnace. Her skin began to morph forming into a dick then the sack formed and her balls fell in swelling. When finished her dick was currently erect at 8 inches, while her balls were the size of chicken eggs.

Hermione walked forward and came to the stall the Millicent was in she could hear the muffled pants and gasps as Millicent tried to orgasm. Hermione let her robes slide off, her wand in one hand. She then grabbed her skirt, pulling it down. Her cock was pushed down painfully then sprung back up as her skirt and panties slid off. She then pulled out another vial this time it contained the green potion she raised it to her lips drinking the entire vial she put it away even as she felt the heat flowing into her dick and balls. Finally ready, she pushed the stall door open.

Millicent looked up a look of horror on her face. "M-Mistress!" Hermione smiled at that word, it made her sound powerful.

"What is my little slave doing?" Hermione said coyly.

"N-None of your business!" Millicent snapped, she groaned, clutching her crotch as the mark burned.

"Seems like you still aren't fully broken. Well, it's time I did something about that." Hermione pulled here cloak opening to reveal her growing cock eventually it stopped at a sizable 24 inches long and 6 inches across. She grabbed the massive schlong, holding it up with one hand, her mouth drooling as her mind processed the huge sensitive organ's nerves. She then reached down and grabbed her balls each having swollen tremendously having grown to at least 3 times their original size.

"Time for some milk fresh from the source!" Hermione said and she aimed her cock at Millicent's mouth. Millicent opened it to scream when Hermione grabbed Millicent's head and forced it onto her cock. The Slytherin gagged as Hermione forced her head down, down, and yet still down; the huge length bulging out from her throat. Millicent felt her head reach Hermione's crotch, her nose in her Mistress' well trimmed hair.

'S-so ruthless and cruel… I… I'm… her property now…' Millicent was no longer a proud Pureblood Witch, but was now in entirety the slave to a Mudblood. She inhaled musk, juice, and the scent of peach.

Millicent couldn't struggle anymore "I hope you're thirsty," Hermione giggled "Cause you're getting a good amount of hot dick milk!" And with that Hermione pulled Millicent up till her cockhead was stuck at Millicent's mouth, and not a second later her prick began spewing cum.

Millicent felt her mouth fill and her cheeks bulge. She wanted to spit it out but knew that wouldn't happen. She began to swallow as quickly as she could in huge gulps that bulged down her throat into her stomach. After the first 6 gulps Millicent's belly began to bulge and after another 12 Hermione pulled her still hard cock out of Millicent's mouth, who instantly began coughing.

"I hope you've learned your lesson this time… did you my slave?" Millicent, who was on the ground trying to stop herself from retching, nodded. She felt ill, nauseated, and thoroughly shamed.

"Y-yes Mistress…" Millicent said.

"Good! Now then, time for some love." Hermione purred and held up her wand, pointing it at Millicent's stomach. Immediately the sick and nauseated feelings vanished.

"Mistress?" Millicent was confused.

"Turn around and show me that fine ass I gave you!" Hermione exclaimed, ignoring her.

Millicent blushed feeling her heart pound suddenly. 'M-Mistress gave me a compliment?' For some reason that made her feel… good! She turned and then leaned on the toilet, sticking her butt to Hermione who grabbed it roughly and squeezed it.

"Hmm pretty big on your small body honestly, but I think it's sexy!" Hermione said and she slapped it. Millicent held back the moan, surprised by the sudden and completely pleasurable feedback.

Hermione then grabbed her hard schlong and aimed it at Millicent's cunt. She pushed the head in and was soon thrusting, keeping a steady pace this time as she fed inch after inch into her slave. She adjusted her feet and position to get a better angle before she really heard her slave moaning like a wanton slut. "You like it don't you!?" Hermione shouted, "Tell me how much you love having your mistress' cock in your pussy!"

Millicent was gripping the toilet seat, a deranged excited grin on her face. Her bloated belly and breasts waving wildly as Hermione was fucking her even harder than before. "My pussy loves your cock mistress… so much cock! Milly is your cock whore!" Millicent said, any vestige of her past life now gone. She was Milly, slave to Hermione Granger and willing cockwhore.

Hermione was thrusting hard now, her balls slapping Millicent's clit, though due to their size they hit just about everything in the area, but this was definitely adding to the pleasure and was rapidly making her approach an orgasm.

"Oh yeah, you love this you cunt!" Hermione roared as she slammed in all 24 inches into Millicent, who's fat ass made a loud clap, just as Hermione was growing to love hearing, and screamed as hot cum flooded her womb. It wasn't nearly as much as it was when she;d been robbed of her virginity, but the sizable load that caused her belly to swell once again was nothing to sneeze at.

Hermione giggled almost drunkenly as her orgasm surged, and huffed to get her breath when it was finally over. She slowly pulled out her cock with an erotic slurping sound and shrank it down only when the mushroom shaped head had been yanked out of Milly's gripping pussy. The bookworm looked at her slave on the ground, not unconscious but definitely out of commission for a while.

"Hmm, I wonder if there are any delaying potions for pregnancy? I better look those up soon..." Hermione decided, ignoring her cock twitching back to life at the thought as she began to clean her slave up.

-The Next Day-

Hermione hummed as she looked through the book she had gotten out of the library, a book on fertility spells and other potions in the Gryffindor Common Room. She saw the potion she had been using recalling how she found it. The Hermaphrodus Potion was a rather easy to brew potion that had an uncommon ingredient. However, once the ingredients had been gathered it just took a few hours of steady brewing and voila, free dick and balls for girls, and free boobage and vagina for boys, though she really doubted there were very many boys who would enjoy that idea. She was currently looking for a potion or spell that could prevent pregnancy for an extended period of time. 'Like for the rest of the year,' Dom-Hermione commented.

Hermione had decided to call the other Hermione Dom-Hermione. While she knew it was rather stupid and silly to count this mental representation as something as real and alive as herself she felt it was appropriate to do so. As much of a brainchild as she was she was still a teenager. However she knew here wasn't the best place to study with that in mind she gathered up the books into her bag. She moved for the portrait door when it opened she saw Harry and Ron walk in grimacing, she glanced at Harry's hand and went upstairs to fetch the bowl of Dittany. She came back down with the bowl and solution. "Harry you don't need to go through this." She said. Harry hissed as she put his hand into the bowl of Dittany.

"Well there's nothing I can really do is there? Mcgonagall basically told me to just keep my head down and shut up, and Dumbledore is about as useful as... something really useless." He growled, a spike of pain from his hand ruining his analogy.

"There's always something someone can do." Ron said.

"Just stand up to her! You know that what she's doing is not only illegal but also unconscionable." Hermione protested. There was silence for a few more seconds before Harry hissed again. "I swear if that quill does that again this will be permanent." He muttered.

Hermione winced, knowing how much her friend hated scars. For good reason, considering the one on his forehead drew more attention than Harry himself as a person did. A plan rapidly formed in her mind to help out her best friend. She got up and made for the Girls Dorm stairs.

"Where you going?" Harry narrowed his eyes suspiciously.

"I have some books I want to read up on." Hermione muttered, not looking at Harry as she began to walk off, knowing he would see the lie for what it was if he saw her face. Harry was about to call her out on it regardless, but his hand suddenly pulsed painfully as the Dittany began working.

"I wonder if that girl has her priorities straight sometimes." Ron mumbled.

Harry watched her go and shrugged, "Well I just hope she's not doing something reckless."

-Girls Dorm, Gryffindor Common Room-

Hermione was rummaging through her books looking for one in particular on charms. 'All right you fat toady bitch, time for you to get put in your place.' She looked at the book cover and smiled nastily, 'Let's see, an Invisibility Charm should do the trick'

She opened the book, and after a minute of page flipping she found what she needed. Now all she needed was the bait and the perfect target. She thought of Umbridge, everything she liked and hated. She liked the Ministry and Fudge, and she hated freedom and… Hermione smirked darkly as her plan began to evolve.

Umbridge hated one thing above all else, and that was half-breeds. And Hogwarts was right at the doorstep to a massive herd of 'half-breeds'. The Centaurs of the forbidden forest were their own species, a wise yet odd race known for their temper and independence, but those who didn't recognize them as their own species saw them as halfbreeds just because they're appearance of a mix between man and horse. Hermione had her plan in mind. Now she needed to wait until tomorrow to execute it. She grabbed a quill and paper and began to write.

-The Next Day-

Dolores Umbridge hummed pleasantly as she unlocked the door to her office. The wretched Potter brat would shut up this time for sure. She smiled, that upstart didn't know what he was talking about. Voldemort, back? Pure poppycock! She opened the door and when she did she heard a metallic 'thunk' she looked to see a envelope on the ground.

She looked around, but saw no one so she bent down and grabbed the letter and walked inside, closing the door behind her. She sat down in her chair and opened the envelope. A letter and a necklace fell out, she grabbed the letter and opened it reading it carefully.

'To Madam Umbridge, it has come to light that the Centaurs in the Forbidden Forest are planning to overthrow Hogwarts using the creatures of the Forbidden Forest. Once they do it is believed they will use the students to help overthrow the ministry. We've asked the other teachers to help however they are unable to. Therefore we would like to ask you is you are able to quell this takeover as a representative of the Ministry.

Signed,

A concerned citizen

P.S. The necklace is a charm that should allow you to sneak into their ranks and take out their leader.

'Those filthy half-breeds are plotting to take over the Ministry!? And the teachers refuse to help!? The nerve, how irresponsible, traitors! Well, I'll deal with them later… for now I must take care of these half-breeds!' Umbridge blustered. She could care less what happened to Hogwarts, the Ministry had the other schools under their thumb, Hogwarts was just the largest, most well-known, and had the most expansive Library; a relic, really, who's student body believed the words of an insane 15 year old over their beloved Ministry.

Umbridge grabbed the necklace and wrapped it around her neck before she stood up, wand in hand, ready to confront the filthy half-breeds. She was out of her door and heading to the front door to confront the half-breeds within moments. Students in the Great Hall watched her, faces green, as she wobbled her way outside in a hurry, most managing to bring up a glare despite their disgust. The professors joined in on the glaring, none of them liking her in the slightest.

"Where do you suppose she's going?" McGonagall asked Flitwick.

"Personally I don't really care. She can do as she likes as long as it's far away from my students and classroom!" Flitwick snapped, spearing a hunk of meat aggressively. Dumbledore stroked his beard pensively.

-The Forbidden Forest-

Umbridge walked through the forest giving groans of disgust as she stepped in mud or a branch caught her face. She was tempted to just blast everything out of her way but knew if she did then the half-breeds would be aware of actions against their plan. She continued to walk before she heard voices. She smirked in triumph and walked forward boldly as she saw the centaurs all gathered around talking in low voices. 'Disgusting half-breeds, your barbarian minds and ways are no match for the Ministry!' She raised her wand, a spell already in mind when a strong hand grabbed her wrist tightly.

"Well, well, you must be Dolores Umbridge. The one from your Ministry of Magic, are you not?" Said a voice behind her. Dolores spun her head her eyes bulging toward the large centaur behind her.

"Release me you filthy half-breed!" She bellowed, but she heard foot clopping and turned to see the other centaurs coming at her.

"Aye, and her hatred of half-breeds is readily apparent. She came just like the girl said." Said another one.

'Girl? I've been tricked, had, bamboozled, stabbed in the back!' Dolores was furious, when she got out of this bind she would make sure whoever put her here would pay.

"Take her, she looks sturdy enough. She should be excellent for the season." Said the big centaur who presumed to lat his hands on her. Two more walked forward and grabbed her arms while the big one grabbed her wand.

"W-wait, what are you doing!?" Dolores demanded.

"It's near breeding season for all centaur folk and there are few females this this year, and with your arrival we have fixed this problem. You are the replacement to make up the difference. I might warn you that humans are seen as quite the exotic breeding partners, and the males that earn the right to seed you will be of the largest and most potent amongst our herd." The centaur said stoically, "Don't worry you'll live… if you behave." The emotionless tone sent jolts of fear up Umbridge's spine and she screamed loudly as she was dragged off into the forest.

Hermione stood behind a tree when the large centaur came to her. "Thank ye for the tip, should you need our aid the centaurs will lend it to you." He said.

"Thank you, hopefully I won't need to, but thank you for the offer. Are you sure you won't kill her? I wouldn't mind if you did." Hermione said.

"Our ways are our own, just like your ways are yours. Excuse me young one, I must make sure that everything is proceeding well." The very visibly aroused centaur leered in the direction his fellows had dragged Umbridge and galloped after his kin.

Hermione shrugged, she hoped they would put her out her misery but then again being more or less a breeding 'mare' would at least keep her away from Hogwarts for eternity more or less. It was almost poetic that the fat ugly bigot was seen as a beauty by the things she so hated. Really, she should be grateful to Hermione, there was no human on the planet, much less an entire group of them, who would see Umbridge as attractive enough to literally fight over.

She shuddered, and began walking back to Hogwarts, putting the matter well out of her mind.

-The Room of Requirement-

Hermione was bottling the Hermaphrodus potion into vials and beakers from the large black cauldron. After making 20 vials and 5 beakers, she moved to the next 3 cauldrons that were smaller and set side by side on a single flame. These were called Damara's blessing which targeted mens genitals and upped the size of the cock and balls, the production rate of sperm, and even made sperm more potent if a certain ingredient was added. Also, depending on other ingredients the potion could either make the balls or cock swell larger than the other. The other two variants ended up changing the color of the potion slightly, though they were all varying shades of green. The version that focused on ball growth and sperm potency was a dark green color while the version that focused on dick growth was a very bright light green the normal was a mix between the light and dark. She once again bottled them all but bottled more of the ball growth one than all the others.

She wasn't sure why but she really loved having great big baby making balls even though she wasn't trying to impregnate Millicent there was something satisfying about seeing a great big, bloated belly filled with hot baby seed. With that in mind she went to the next two potions. One was a purple potion that Hermione had yet to try called Mammorus Nectarus, the potion was a growth potion targeted towards women with small breasts, while temporary drink it would cause the consumer's breasts to expand to slightly above the standard to comcal proportions. Next to it was a potion called Thickus Rumpous, which could make the consumer's butt swell up much like the Mammorus Nectarus it was colored a light brown. She was planning on using them on Millicent. Speaking of, Hermione glanced at the clock which read 3:00 P.M, now would be a good time to fetch her.

Hermione finished bottling up the potions and glanced at the final three cauldrons, which was filled with a milky white mixture. This potion was the fertility potion, which could either make the consumer extremely fertile… or sterilize them temporarily. The potion next to that was a light blue one this was a very special potion one that she was creating ahead of time as a precaution it was called Elastus, and it was able to give the human skin extreme stretching capability. Hermione knew that one day she would enlarge her dick and balls to gargantuan proportions and when she did she would want to let it all out. Then there was the final potion called Atlinsa and was a potion that would cause muscle growth and an increase in overall physical strength. She had used it once before but felt the urge to create more but had a feeling she wouldn't be using it till she went beyond human limits. But for now she would call her slave over to have fun, she placed a finger on her master lock, and began scooping up potions drinking them as she waited.

-10 minutes later-

Hermione laid on the bed staring at the mirror above her, laying there was a much different looking Hermione Granger. For one she had a large pair of breasts on her chest, both as big as pumpkins with unusual perkiness to them making them firm and round. Her body had light muscle tone and was slightly larger than before. Between her legs a great fat 12 inch cock currently laid flaccid over a pair of watermelon sized balls that were slowly swelling. She then heard the door open and the hurried footsteps of Millicent. "I'm sorry Mistress I was busy with homework." said her slave.

Hermione sat up, "Come over here." She ordered, Millicent did so and saw her enhanced mistress, "What do you see?" She asked.

Millicent looked at her mistress awed, humbled and lustful. " I see a goddess." She described.

Hermione smiled, "Is that so? And what would you do for this goddess?" She asked.

There was no hesitation, "Anything." Hermione then gestured for Millicent to come to the bed and her slave obediently obeyed. Hermione reached to the night desk where something black was she grabbed it and pulled off the black thing revealing a cloth. Beneath said cloth were glasses filled with potion. They had been measured precisely to Hermione's calculations for growth based on her own consumption. Hermione slid off the bed and grabbed each potions they were the Mammorus, Rumpous, and the fertility potion. She first handed the mammorous potion to Millicent, she looked at it, it was a typical water glass but was filled half-full. "A-All of it?" She asked slightly nervous. A simple nod and she held the glass to her lips and threw her head back drinking it all in a single gulp.

Hermione grabbed the glass before Millicent dropped as pure-blood clutched her already quite sizable chest, and then moaned as they trembled and vibrated slowly growing bigger and bigger with every second. They grew bigger and bigger and with the growth their weight increased causing her to bend forward slightly. Eventually they stopped and when they did Millicent stood straight feeling her once strong muscles shudder slightly as she stood up. Her breasts were massive bigger than Hermione's own bosom. They were both perfectly round and perky and bigger than watermelons.

Hermione then handed her the glass filled with the light brown Rumpous potion and Millicent took it and drank it all, this one had slightly less than the previous potion. Hermione grabbing the glass and putting it on the night table again. Millicent moaned as she felt her butt jiggle and swell Hermione walked forward pressing her breasts against Millicent while the other grabbed her growing buttocks and squeezed them, "Remember Milly, you're doing this for your goddess… doesn't it feel good to please her?" She purred as she slapped the ballooning bottom.

Millicent blinked back the tears as she said, "Y-Yes Mistress." Hermione let go of her butt just as it stopped growing. A glance back showed her butt was at least 60 inches across jutting out from her body quite comically but not so much that it was unarousing. Hermione was forcibly trying not to get aroused though she wanted Millicent to drink the final potion first before they started. She then handed Millicent the last potion who took it and noticed that there was very little of it. "Mistress what's this?" She asked.

Hermione smiled, "Something so we don't have to worry about knocking you up." she said. Though Hermione felt her dick throb at the words 'knocking you up' she wanted to impregnate Millicent so badly but knew she was neither ready nor really prepared to call Millicent a lover. At the moment she still had to make Millicent learn her place. Not that Millicent hadn't but Hermione had over 5 years of built up hatred towards pure-blooded Slytherins. Once she fully tamed Millicent she already had her eyes on another target. Millicent hesitated till the order of, "Drink it," finally left Hermione's lips. She drank it and Hermione grabbed the glass setting it down as Millicent shuddered. Then she sat on the edge of the bed and pointed at her dick, "Suck." she ordered and Millicent walked forward looking at the large length. It was flaccid but was still quite monstrous in size. She grabbed it and felt it was hot and that it was slowly getting hard.

She hadn't voluntarily sucked it before the time in the bathroom her Mistress basically fucked her mouth. But this time she would have to do everything. She opened her mouth as wide as she could and engulfed the huge head. A slight salty yet sweet taste touched her tongue and she began to push her head forward she felt it sliding into her throat she almost gagged as her uvula was disturbed . Even just sliding in she could feel the dick growing rapidly hard. Hermione smiled as she felt her dick start to get hard, having held it back so much was causing it to get hard almost instantly. The darker part of her smirked as Millicent struggled to get more down her throat only for it to just grow into her throat. Millicent's eyes were watering as her tongue worked to lick as much of the length as she could. She saw Millicent start to struggle slightly but Hermione grabbed the back of her head and pulled her all the way to the bush watching as Millicent's stomach bulged from her cock head alone.

But then Hermione saw Millicent stop struggling as her eyes rolled up. She pushed her off and the witch fell back twitching theng gasping and finally coughing as she inhaled deeply. Hermione felt a pair of conflicting emotions, on the one hand she was glad to see Millicent being brought low but the other she couldn't stomach hurting her too much or even killing her. Millicent sat up and coughed she was shuddering, "I-I'm…" Hermione waited, Millicent then lowered her head to the ground, "I'm sorry Mistress… for being so… pathetic… I will practice so I can please you fully Mistress… p-p…" she stuttered the last words as the sound of tears filled the air. "Punish your useless servant!" she finally said.

Hermione now felt guilty, 'Maybe I can be… a little more forgiving now…' she thought though the dom disagreed.

The dom knocked on her thoughts, 'Uh hello!? She's been giving us grief for 5 years! Why should we ease up!?' she growled.

She had to admit the dom was right there was no benefit nor reason to really be nice but, 'If I keep acting like this I'll be no better than them kicking them while they're down will make me just like them… but if the keep resisting then that's different…' there was silence and she stood up and grabbed Millicent's chin and raised her head, Hermione smiled, "At least you tried now let's get to the good stuff." and she reached for Millicent's big rump and lifted her up easily she felt Millicent's arms grab her tightly her face buried between Hermione's big bosom. Millicent sniffed her Mistress as she was carried to the bed Hermione shuddered as Millicent licked her skin.

Millicent was completely engrossed by the sheer beauty and smell of her Mistress so much she squeaked when Hermione set her down back first on the bed then she looked to see her Mistress over her darkening her view. Milicent looked at her beautiful ruler, and decided to ask for a favor. "M-M-Mistress?" She asked Hermione cocked her head, "C-C-Can I… kiss your body?" she asked. Hermione blinked then laughed and nodded she swung to the side and laid on the bed pulling her arms up to rest the back of her head, her hard dick throbbing while her balls were stretched as they were filled to somewhat beyond capacity. Hermione watched as Millicent gently touched her body then lowered her head to kiss her. She stayed still as Millicent worshipped and kissed her body with a ferevent but gentle vice. Hermione grew increasingly more aroused as Millicent moved to kiss her cock then her massive balls even grabbing them to rub and massage them.

Copious amounts of pre began to leak out of her head mixed with excessive actual sperm. Millicent then straddled Hermione and kissed her lower abdomen then moved up to her breasts where she kissed every inch of it till she got to the nipples where she halted and looked at Hermione with a longing and questioning look but then Hermione surprised here by sitting up and she pressed her own breasts against Millicent's the two blushing as their nipples clashed rubbing against each other. The two moaned aloud as they got off on each other till eventually Hermione pushed Millicent down and once again was over her this time she was lining her cock up against Millicent's wet and throbbing labia. Hermione looked at Millicent, then she came down pressing her body against Millicent's and thrusting it in. Millicent's eyes widened and her back tried to arch up but couldn't due to her mistress' massive and muscular body on her.

Hermione felt her cock poking her own stomach as she smothered Millicent then she pulled herself back into a seating position pulling Millicent up with her. They were back to before with Millicent straddling her but Hermione was in control as she raised and lowered Millicent rapidly moving her hips as well. Millicent eventually moved as well raising and lowering herself leaning to better move. Ironically with her huge butt wiggling and jiggling it looked like she was twerking Hermione glanced up and her dick got even harder at the sight of the big booty raising and lowering rapidly. She felt it building up in her already, "Milly I'm gonna cum take it all!" she ordered and Millicent nodded. She thrusted up while pulling Millicent down. The first shot was a pure explosion of cum, a massive blast that visibly pushed against her belly then settled down as more began flooding her into her womb bloating it up bigger and bigger while her ovaries were pumped with hot rich cum but thankfully due to the potion all the eggs were sterile and not risking pregnancy.

Hermione looked at Millicent's breasts as her servant orgasmed but her juices spraying onto the futa's belly continued to swell larger and larger. A image of Millicent with her bare breasts feeding a child suddenly popped into her mind but she squashed it down and resolved to find a lactation potion for the next time. After a full minute Hermione finally felt her cock stop spewing and start to soften. Millicent's belly was so bloated she looked nine months pregnant with triplets. Her servant sat there panting, Hermione was about to push her off but Millicent pushed down, the dishonored pure-blood refusing to move. "Mistress don't pull out I want to keep it all." she said.

Granger blinked, "Uh why? You can't get pregnant." her servant looked away ashamed.

She then said, "I could pretend to be." this struck Hermione deeply. She was silent then sighed and rotated so they were lying side by side. She looked at the clock curfew was in another hour, she had hoped to at least cum twice but once would do for now… she looked at Millicent who was rubbing her belly with a soft look on her face… softer than Hermione had ever seen.

The dom was already disgusted, 'Oh sure why not marry her and knock her up why don'tcha?' a part of her though didn't think that would be bad though. She watched as Millicent cooed gently then her servant moved closer snuggling into Hermione's chest.

Millicent inhaled her MIstress' scent and then she spoke two words, "Thank you." And soon she was asleep. Hermione was conflicted, she let Millicent sleep for 30 minutes but eventually she woke her and emptied all the cum from her womb and sent her back to her dorm the potion effects would wear off by tomorrow. Millicent was obedient but clearly disappointed. Hermione then contented to jerking herself off to various scenarios though the one with Millicent pregnant was the one that made her jizz like crazy.

-The Next Day-

Hermione prodded breakfast moodily as she thought of last night. Ron who was stuffing his face he eventually stopped long enough to mutter, "Ey' 'Ermione wehre were 'ou last night?" he said with a mouthful of food.

She sighed annoyed, "Swallow Ronald." he did, "As for that none of your business I can go where I like as I please to." she said.

He looked offended, "Fine I was just worried about you so forget it." he muttered and went back to eating. Hermione was about to eat when she heard a commotion and turned to see Millicent standing and leaving the great hall her face buried in her hands. A smug looking Pansy Parkinson was watching her leave.

Hermione got up and took off after her ignoring Ron and Harry as they shouted 'Oi!' she eventually found Millicent sitting in a corner sobbing. "Milly? What's wrong?" she asked.

Millicent looked up to see Hermione she looked around but nobody was around save some pictures that were looking at them. Hermione gestured for Millicent to follow her.

-Girls Bathroom-

"What's up?" Hermione asked.

Millicent sniffled, "P-Pansy called me a whore because of last night. She was awake and waiting for me and smelled the cum she threatened to tell Snape that I was having sex with random boys but wouldn't if I promised to be her bitch for the next week. She then told the others that I was her bitch… at the table!" Hermione's face became a dark mask of anger.

She grit her teeth, "Did she now? Well… I was planning on getting her dumbass anyways but I will not allow this you belong to me and me alone… I'll show her that and I'll make her understand whose bitch she is. Pansy Parkinson you're my next bitch!" She growled and she walked out already making plans to capture one of her most hated enemies…