Chapter 17: Lily/ Horace Slughorn

Lily quickly paced down the long avenue towards a rural home of one of her favourite professor's, Horace Slughorn. It had been years since she had seen her former professor and today Dumbledore had assigned her the task of persuading the main to come out of retirement and take up his former role as Hogwart's Potion Professor.

She knew he wouldn't come willingly. Horace Slughorn was a greedy man who would only do something as long as he gains something of equal value in return. Lily remembered when she was a student…

Flashback

"Professor please. Without your support no one is going to take me seriously when I leave Hogwarts because I am muggleborn."

"What about Potter?" He asked as he leant back into his chair.

"James… He said he would do anything to help me. But the name of an ancient and noble family won't be enough. I need the backing and recommendation of a brilliant professor and obviously the first person I thought of was you."

"Flattery will get you nowhere Miss Evans. If you want my help, then you would need to do something for me in return." He smirked.

"Please Professor, I'll do anything!" She begged.

"Anything, Miss Evans?" He leered.

"Yes, anything!"

"Strip."

"W-what?" She stammered in confusion.

"You said you'd do anything. Now strip."

Hesitantly Lily began taking off her clothes as her Professor did the same until they were both completely naked.

"Now turn around and lay face down onto the desk." Lily did as he asked. She shivered as she felt his hands roam her body.

"Are you a virgin, Lily?"

"No"

"Excellent."

That was the only warning Lily got before she felt her professors large cock entered her. Lily was being pounded from behind as she clutched onto the desk that was in front of her.

Lily held onto the desk as she didn't want to let go. Skin against skin as she was being penetrated by a rather large cock. She closed her eyes as she felt the pleasure that was going through her. She didn't want it to stop as she wanted Horace to go faster or harder.

She didn't realize she said it out loud as Horace obliged her request. Lily moaned at the sudden pace of changed. Lily spread her legs even wider than she could so that Horace could have a better way to pound into her.

Lily didn't stopped fucking herself on Horace cock as Horace continues to thrust in and out. "Oh fuck, I'm cuming, professor, I'm cuming…!" Lily cries as Horace continues his pounding and it wasn't until a pound later that Lily came with a shout.

Lily heard a quiet grunt from behind as she suddenly felt warm liquid down her legs. Lily panted quite heavily as she felt Horace slowly takes out his cock from her pussy as he sat on the chair tiredly. "T-That was intense," Horace muttered as Lily stood up slowly.

"The night isn't over yet, daddy," Lily said licking her lips as she watches Horace cock hardened once again.

"Fuck…." Horace muttered as he watches Lily go hover above his cock as he was sitting down on the chair. Lily slowly goes down on him as Horace steadies his cock. The both moaned at the contact as soon as the tip was inside of Lily.

"Shit," Lily muttered as Horace took out his hand from his cock. Without any warning at all, Lily took all of his cock as he went down in one go making Horace shout out in surprised.

Horace Slughorn was chanting uncurrent words as he was lost in pleasure as Lily bounces on his cock, up and down. "Fuck me, oh fuck me…!" Horace began to thrust upward as Lily went up on her bouncing.

Lily couldn't help but scream out loud as she was being pulverized by Horace Slughorn while he was riding on him. "YES! Oh fuck, yes!"

"Fuck baby, fuck yes…"

The chair was creaking and Lily was afraid that it could break any minute with the rough pounding and bouncing that the two of them were going. If anyone was to come inside the classroom right now, he/she would be seeing a teacher and student fucking like rabbits on the chair.

"I'm cuming daddy, I'm cuming…!"

Horace groans as he came inside Lily for the second time that night as Lily followed right after. Horace slumped down on the chair as Lily leaned his head on Horace's shoulder.

"Thank you, Lily. I will gladly support you in anything you stride to do. So long as you give me something in return."

Lily gazed up at him. Her green eyes hazy with lust. "Understood Professor. I promise to make anything I come to you for worthwhile and pleasurable." She purred huskily."

Flashback ends

And it was a promise Lily happily kept. She would always visit her favourite Professor for support and as always, paid him handsomely for it. For instance, when she needed access to certain information hidden deep in the restricted session of the Hogwarts library…

Flashback

"Oh yes, oh fuck yes….!" Lily was moaning as she was enjoying another sexual escapade. However this time, it was with Professor Horace Slughorn.

It was after Double Potions and the last class of the day. Lily was naked as she has her back on top of the desk and her legs wide open as Horace has his cock out from his pants.

Horace was fully clothed but his pants was open and pushed down with his underwear, revealing his large cock. He has his cock inside Lily's pussy as he was slowly giving in a rhythm of thrusting.

Every time he thrusts, Lily's breasts would bounced. Horace didn't know what size they were, but they were much bigger than any of the witches that he had seen here at Hogwarts.

Lily began to beg for him to move faster and harder. Horace obliged her request and pretty soon the desk was creaking loudly from his thrusting.

"Fuck yes, fuck!"

Lily was in so much pleasure that she didn't care that it was Horace who was pleasuring her. Lily shouted out as she came on Horace cock.

She moans in satisfaction as she felt Horace own cum inside of her. She panted slightly as Horace slumped down on her as his breathing was still erratic from his thrusting.

She moans as she felt Horace kneads her breasts. "Do you know what size they're yet?" Horace asked curiously.

"No not yet," Lily replies, she wears a lose bra that doesn't fully fit with her breasts. She gasped after she felt Horace squeeze one of them.

"It's a shame, really. It's so huge," he mutters before letting go off Lily. He stood up as Lily slowly looks up at him. He conjures a chair as he takes out the rest of his clothing before sitting on the chair.

Lily licks her lips as she stood up fully as Horace widens his legs and showing her his cock. It was getting hard again.

"You know what to do," Horace said.

Lily nodded as she went towards to him. She knelt down as she grabs his cock with her fist and began to stroke up and down.

Horace groans at the pleasure as he was looking down at her to see what she would next. She licks her lips as she stuck out her tongue before tasting the mushroom head that was in front of her.

Horace moans as Lily began to lick the cock like a lollipop. Horace put his hand on top of her head. This was pure pleasure and he didn't want it to stop. He shouted out loud as he felt Lily swallowing him. "Fuck….!" This bitch was going to be the death of him by the end of the school year.

Flashback ends

It was thanks to help Lily was able to find the answer to protect her son from Voldemort after graduating. It was also the last time the two were together, as Lily began to date James shortly after, and Lily would never sleep with another man whilst in a relationship with James. She wanted to say faithful to him.

He knew about her history with Professor Slughorn and explained it was common with pureblood wizards; and appreciated she ended it when they got together.

Lily knocked on the door and waited patiently for her Professor to answer the door. She didn't have to wait long before the door opened to reveal Horace Slughorn.

"Lily!" He gasped in joy. "Come in, come in." He ordered, practically dragging her into his home and into the living room.

"What do I have to thank for your gorgeous presence today?" He beamed at her. Lily smirked inwardly as she watched his eyes dilated in lust and racked shamelessly at her body.

"You can thank Dumbledore. He sent me hear to ask you for a favour."

"And what would that be?" He frowned.

"He would like you to come out of retirement and teach Potions again."

"I am sorry Lily; but tell Albus I refused."

"Oh, please Professor. It would put my mind at ease know that you are there. It would also make me happy knowing my son is being taught by a real professional. Severus is deliberately sabotaging his potential!"

"What! Sabotaging your son's learning? That won't do!" Horace ragged. His shoulders sagging. "But I am sorry, but my answer is still the same."

Lily sobbed. "Professor please, I'll do anything." She deliberately unbuttoned her blouse and lightly lifted her skirt up, revealing she wasn't wearing a bra or panties. Horace gulped and licked his lips. Lily could visibly notice his penis becoming harder and stretch that silk robe of Slughorn.

"You know my price for my help."

Lily walked towards him, her hips swaying as she went. She transfigured his sofa into a double sized bed. She then started kissing Slughorn. It was a slow kiss. They kept kissing for some time and then Slughorn started putting his tongue inside which she started sucking. While kissing, Slughorn slowly brought his arms up and felt Lily's breasts.

They broke the kiss after some time. Slughorn moved back to the bed and sat, pulling Lily along and placing her between his legs. Slughorn ripped her blouse off, the buttons flying. Her breasts popped out and bounced in his face. Slughorn was stunned looking at her breasts. They were in perfect shape and size. The pinkish brown nipples were pointed out and for her frame, her breasts looked perfect.

He pulled her even closer and put one hand on her breasts. Lily gave a light moan as his cold hard fingers touched her. He slowly pinched the nipples and she gave a slight cry. He bent forward and began to suck the other boob. Lily's moans became even more apparent now. Slughorn kept sucking her breasts like a baby while he kept pinching the other breasts even harder.

For the next 15 minutes or so, he kept alternating between her breasts. He just couldn't get enough of her. Lily's breasts were now coated with a thin layer of Slughorn's saliva.

Slughorn now stood up and opened his silky robe exposing his man boobs and huge belly. His cock was standing straight as a rod defying his age. Lily ran her hands over his belly and gave a comforting rub.

They kissed once again but broke apart sooner. Lily then slowly began to bend down while kissing his man boobs. She was now on her knees and was about to suck his cock. Slughorn stopped her. "Use your boobs first" he said.

Lily cupped her hands together around her boobs and started rubbing them over his cock. She noticed that Slughorn had a big cock considering how much its visible despite his huge belly.

She bent and began to lick the head of his penis while her hands were helping to rub around her breasts. Slughorn was not surprised that Lily was able to titty fuck him, she was a natural after all. His saliva on her breasts was helping a bit to keep lubricated and move her breasts up and down.

Soon the saliva began to dry, and her breasts began to warm his penis due to the constant rubbing. Slughorn feared she might light up his penis on fire. So, he asked her to stop that and started sucking him.

Lily took his cock in his hand, lifted it all up and then started licking his balls. She slowly opened her mouth wide to engulf both his balls. She had trouble having the entire thing in his mouth but still managed to, and then slowly she started rolling her tongue over it. She could taste the scent of the bath oil which Slughorn had used.

Slughorn was in seventh heaven, this little vixen seems to know things he never experienced before. He just hoped she didn't bite him in excitement.

Lily now relieved her mouth from his balls and then kissed the tip of his penis. She pulled back the foreskin of his penis and then ran his tongue over his head. Slughorn started moaning when her tongue touched the most sensitive part of his body.

Lily then opened her mouth and literally made the cock disappear in her mouth in one plunge. Then she slowly took her mouth out and then started moving her head front and back. Slughorn moved his hand down and caught her hair and helped her come to a rhythm.

Slughorn thought he might have a good time with Hermione, but never thought that this girl would be so good in all this too. She kept sucking him like a water hose. Slughorn could no longer wait any longer, he was about to cum. So, he pulled his cock right out of Lily's mouth. Lily tried to get it in again, but he pushed her back using his hand over her head.

He finally ejaculated, he sprayed it all over Lily's face as she hurriedly closed her eyes. She could feel a warm jet hitting on her. He also sprayed a little leftover on her breasts. Lily's entire face was covered with white cum. She opened her eyes, looked at his penis with hungry eyes and then licked at the cum on her upper lip and then smiled at Slughorn.

"You little vixen" roared Slughorn in laughter "You want to me taste me!? Don't worry dear, the night has just begun".

Once the initial joy of cum spread face subsidized, it's just a huge sticky mess. So Slughorn took his wand and scourgfied Lily's face and body clean. He instructed her to lie on the bed. He parted her legs and dived straight used his hands to part her pussy. It was pink like rose petals.

The moment his tongue touched her. Her pussy started releasing juice and her mouth let a huge moan. As Slughorn's tongue rolled around the insides of her pussy, she kept moaning higher and higher. Slughorn was getting intoxicated by her pussy juice which kept flowing like a stream.

"Horace...Horace...anhh...Stop...teasing me...aannh...I want...you...inside ...ME"

Slughorn wanted to make her beg more. But he also wanted so desperately to be inside her. He moved up and tried to align his penis inside her. But his belly was hitting on the way. He realized that he got considerably fatter since he last had sex which was ages ago. Cursing himself, he got out of bed and stood at the edge. He pulled Lily by her legs.

Now her legs were spread eagled around his crotch and he had a good way to access her without his belly come on the way. He positioned his penis right at the entrance of her gave that longing look which would have made even a gay man to bang her senseless.

With a rapid thrust, Slughorn was inside her. Lily let out a huge gasp. Slughorn thrusted her deeply and Hermione cried in pain. She may not be a virgin, but hers was naturally tight and Slughorn though wasn't the biggest but was definitely thick in size. He could feel his penis trying to push those tight vaginal walls and although her secretions made it smoother but couldn't lessen the pain as much.

Now that he was in, Slughorn slowly started rocking his penis in and out of her. Lily was still having pain, but her moans were a combination of pain and pleasure. Slughorn was getting so turned on by that he felt that he might have cum by now had it not been those potions.

Lily's hands were trying to grab him, but she couldn't find a way to wrap around his huge frame. Her hands kept slipping until it caught his began pressing it tightly like he did to hers half an hour ago. Slughorn could slowly feel her turning red and her body seemed to radiate heat on him. Slughorn was sweating profusely as his body condition was like that. The reason he got fat was because of his sedentary life from childhood to avoid smelling of sweat. But he didn't mind as he could see that Lily was getting closer to an orgasm. So, he increased his speed to the maximum he could manage.

Lily couldn't control it any longer. Her body was about to erupt like a volcano. Slughorn made it so slow and deliberate to make her enjoy as much as possible.

She finally had the orgasm; it was like a lightning surge in her brain. Her vagina gave a squirt of juices. Her hands on her boobs squeezed so tightly enough to leave marks. Slughorn stopped for some time in order to allow Lily to savour the moment.

Once her orgasm subsided, Slughorn still started rocking her again. This time, he was finding tough to keep a straight posture and started leaning on her. Lily could feel his soft and heavy belly slowly crushing her. But his hips were moving in the same rapid pace and his cock drilling like a piston.

Lily was drenched in his sweat, including her hair. She understood that she was building up for another climax. Her hands were over his big flabby buttocks and were gently slapping moved like a shapeless jelly.

"Horace...Horace...faster ...dear...

Slughorn knew that he had become considerably older and his stamina wasn't the same as before. He was panting like a dog. He might get a heart attack doing so fast and he should stop for a second and take the Energy Replenishing Potions, but he didn't want to lose this momentum, he could feel that he is about to come

Slughorn grunted like a pig the same moment Lily gave a shriek of orgasm. She kept shrieking as his huge frame fell over her the moment after she could feel his warm semen hitting inside her. His huge frame was suffocating her. She tried to push him but couldn't have the strength for that. Maybe due to force of habit, Slughorn rolled away from her and she could feel the air coming back in her lungs. Both lay on the bed panting.

Out of the corner of her eye, Lily could notice that Slughorn's penis was still erect like a rod. Her hand slowly moved towards it and started jerking him up.

Slughorn could see that his partner is ready, but his body still needs to recover. His hands kept searching for the wand. After few long seconds, he found it and accioed the Health Replenishing Potion and took a huge swig at seconds, he was totally energized and felt like the early morning rays hit him.

He jumped up and sat on his bed defying his age and physical ability.

"Lily, you little trickster" he bellowed "Trying use sex to get me to return to Hogwarts. As a punishment, your ass is mine".

Lily eyes became heavy with lust. She turned slowly towards Slughorn who gave a cheeky grin. Her face showed a look of anticipation.

"Please Professor" squealed Lily "I'm sorry for tricking you, please punish me however you see fit."

Slughorn pulled her hands which was still jerking his penis and said with a lustful leer on his face. "Get into position then, my dear, I want to try all your holes tonight."

Lily obediently got up and positioned herself on all fours an excited gleam in her eye. Slughorn took his wand and started transfiguring the walls around them into magical mirrors. Despite his ugly frame, Slughorn loved to see himself having sex.

Slughorn helped Lily adjust herself to the correct position. Her ass was in perfect shape and was placed invitingly to him. He spanked her. Lily gasped at that and he kept spanking till her ass become fire engine. Slughorn took his wand and silently chanted a spell which scourgified her ass free of any shit and made them more lubricating. Wizards explored a lot in sex and Slughorn knew most of them.

With his hands, he parted the ass cheeks and then positioned at the entrance of her. He then looked at the mirror to gauge her reaction and then rapidly inserted as much as he could in one stroke. Since his spells lubricated her walls. It was easy to easier.

Lily gave a loud shriek which would have put a banshee to shame. Having sex in her pussy was one thing but ass was a totally different game especially when Slughorn's head was blown up like a mushroom. Despite the lubrication, she could feel his head scrape through the walls of her anus which made it even more painful.

Each thrust was responded with cry "aahhh" from Lily. Slughorn's cum from his previous encounter was slowly leaking out of her pussy and falling on his balls which were hitting like a pendulum. After around 5 minutes, Lily slowly opened her eyes and saw herself getting pounded by this huge blob of this man sweating and panting but not having any slowing down.

After several minutes or even days, they both came at the same time due to the intricacies of the potion. Slughorn released another huge load inside her and Lily fell like a heap of bat dung. Slughorn had to extricate himself as his penis was still rock solid. Lily was curled up and thick white semen was flowing from both her pussy and assholes.

Slughorn didn't wait much time and he quickly grabbed Lily and made her sit on him, but she had no strength to rock his cock. He thought for a moment to give Health Replenishing Potions, but he wanted to test her stamina. So, he sat up and hugged her tightly and began rocking him. The mixture of semen and her vaginal juices made the "schlop schlop" sound every time she sat on them.

"Let's spice up with some entertainment" said Slughorn suddenly and just turned Lily 180 degree around his cock so that she was now facing the same direction as him. From the magical mirrors she could see his pale white snake like penis disappeared into her tight hole and come back.

Slughorn once again waved the wand and all the mirrors disappeared and the blue stone standing in the table began to emit light on the adjacent wall. Using his wand, he directed the small bottles and they began to pour a silvery substance which was in the form of cloudy gas.

Despite of getting rammed inside, Lily looked in wonder. Her studious instincts never left her. Slughorn looked at her expression and said "Yes, you are right. This is a Consieve, it allows multiple persons to view the memory without delving into it. I have this because the inventor is close to me and gave it as a gift. He really was creative to think that more than one can use it at a time".

Lily wanted to tell that he just copied the muggle idea of television but kept quiet as she could recognize the woman a more young Slughorn was fucking in the consieve. It was Gwenog Jones of Holyhead Harpies in her teens. He then used his wand to change another memory. Lily had recognized this woman from the PR Department of Ministry as she appeared in many photos standing next to Minster of Magic. Then she saw a very curvaceous blonde whose breast size defied her slim frame giving a nice tatty fuck to Slughorn.

"That's Yttria Zabini" chuckled Slughorn "She was the biggest scarlet woman I've ever known. The Headmaster Dippet caught her and asked if it's true she had fucked around 100 boys at school. She haughtily replied its 118 and took a parchment with the list of them which included several teachers. She was allowed to remain as she threatened she will tell Daily Prophet that some teachers took advantage to give better grades".

"She respects me as I was one of the few teachers who never got sexual favours from her. Little does he know " and he guffawed.

"Maybe this might interest you" said Slughorn and waved the wand. Lily could see a red head with her legs over her head screaming like a banshee while a considerably younger and healthier Slughorn was penetrating her. She could see blood flowing from her vagina and discolour the bed. Lily had never seen her but somehow looked familiar.

"Wow, I'm the happiest person in the world" shouted the younger Slughorn but his tone showed how happy he really was. More like a small kid on his first trip to Disneyland. The redhead opened her eyes and Lily could instantly recognize that bottle green eyes as she has seen it a lot in the mirror.

"This is my favourite memory, as it was the first time we had sex and I took your virginity as it was rightfully mine." Lily gasped, she knew James was her first, she had no memory of this – but it seems her favourite professor had wanted her for a long time.

The night continued on and on...