Some people find it strange to see a Slytherin and Gryffindor student behave civilly with one another outside of classes and away from the watchful eyes of their professors. In fact, it's darn right confounding to see two individuals from the rival houses actually be…friends—the kind of friends that are joined at the hip and rarely seen without one another.
But nothing shocks the student body of Hogwarts more than when they discover a Slytherin and Gryffindor witch dating one another.
It was inevitable though. Jimin and Minjeong had both been born and raised in South Korea, had both been homeschooled for most of their younger life with the lack of magical institute in their country, and had both been accepted into an exchange program at Hogwarts. It was only natural that they seek one another out in a sea of foreigners. It was easy becoming friends when having each other felt like having a piece of home while they were halfway around the world away from their real families.
It was foreseeable that they'd click.
They just hadn't realized how much they'd truly get along.
From dining together at the dinner hall (where they complained how much they missed Korean food) to late-night study sessions in the library together, somewhere along the way, they both had realized that their friendship felt different—far more intense—than any others that they had before.
So one night, when Jimin had walked the other girl back to the entrance of her Slytherin dormitory, Jimin had nervously swallowed the painful longing down her throat and kissed Minjeong.
It was the single bravest thing she had ever done, and the absolute best risk that she had ever taken. While other students whispered about the absurdity of a Slytherin and a Gryffindor student dating one another, Jimin couldn't care less about the gossip when her best friend was also now her girlfriend.
And it's days like today that Jimin really enjoys having a girlfriend.
"You're coming over tonight, right?"
Jimin looks up from her book and smirks at the eager look in Minjeong's eyes. "Are you sure that your roommate's going to be out of town?" she asks, keeping her voice down in the library.
Minjeong softly bites down on her lip as she eagerly nods. "I walked her to the train station this morning."
"Okay," Jimin tells the other girl, smiling from ear to ear. "I'll come over tonight."
Despite their different houses and their different classes, Minjeong and Jimin are practically joined at the hip every day. And given how much time that the two spend together, it's actually shocking (and annoying) how little private time that they actually share. Most time spent together is tucked away into the quiet corners of the library or risky meetups in the darkness of the corridors after curfew, which is why Minjeong's heart is bursting with excitement over the absence of her roommate tonight so that Jimin can stay over.
Minjeong loves when they're together like this the most; when they're both free from their red and green threads; when they're both free from the scrutiny of their relationship because of their houses. On most days, just the thought of being alone with Jimin in a bedroom gets Minjeong wet. The actuality of it happening though sends Minjeong's whole body buzzing with hormones for the entire day when she imagines just how much that they can do without having to rush through quickies in a bathroom or in a dark corner of the courtyard after curfew hours. Having fantasized about this evening all day, Minjeong's had to change out of her ruined panties and showered before her girlfriend sneaks over this evening.
But somehow, even after all of that anticipation and now finally having the sexiest girl in the whole school, dressed in nothing but her leopard-print, black lace-trimmed underwear, and sitting right here on her bed…Minjeong is far more nervous than excited.
It should be such a turn-on with the way that her Jimin's eager gaze is devouring her right now, but it's not. Under watchful eyes, Minjeong clenches her thighs together in embarrassment, even though she's still covered in her undergarments. It's not just scrutinizing eyes, but what really triggers Minjeong's anxiety is when Jimin lifts her pine wand and taps the cool tip against the front of Minjeong's white, cotton panties.
"WAIT!" Minjeong blurts out, swatting the wand away. "Wait! WAIT! I don't know!"
Jimin pouts as she lowers her wand. "You said that I could—"
"I know! B-but are you sure that you can cast this? What if it goes horribly wrong?! Like what if you give me a like an elephant—"
"Yah, babe!" Jimin snorts at the mental image. "I'm the best alchemist in our whole year—probably in the entire school right now."
"Real humble," Minjeong mutters under her breath.
The Gryffindor witch sweetly giggles behind the palm of her hand. "Really. You know that I'm pretty good at transmutation."
"W-what if you can't reverse it?"
"I told you that the enchantment is time based. You've already drank the potion and it'll flush out of your system naturally. It'll be over in a few hours."
"But what if you mess up?"
"I won't!"
"Jimin, I don't want to be stuck with a penis!"
"Hey, hey! This was your idea!" Jimin argues. After a sigh, she reaches out to grasp Minjeong by her hips before tugging her girlfriend closer. "But if you really don't want to do this, we can just do something else. The potion won't go into effect unless I cast the charm too. Wanna just cuddle and sleep instead?"
Minjeong pouts as she practically melts at her girlfriend's adoring eyes and her sweet voice. Nothing about Jimin's words are untrue. Minjeong was the one who had asked the alchemist about this spell; she's the one who had asked Jimin to look into the transmutation.
"I-I…do want to try," Minjeong sighs, reaching down to intertwine her fingers with Jimin's. "I'm just nervous."
Jimin squeezes the girl's hand in her own. "I studied a lot for this," she says, trying to assure Minjeong.
"O-okay…okay, let's do it."
"Yeah?"
"Yeah," Minjeong confirms, sucking in a sharp breath as she straightens her posture. "Let's do it."
Now with a grin plastered on her face, Jimin brings her pine wand back up to level to press the tip against the front of Minjeong pelvis. "Ready?"
Minjeong nods before she holds her breath in anticipation.
With Minjeong already having consumed the special potion earlier this evening, Jimin now finishes the procedure by carefully casting the verbal enchantment. She enunciates each syllable in perfect clarity while also drawing the phallic shape of her intentions in detailed strokes, making sure that each flick of her wand is precise in its speed and motion.
Minjeong watches as pink sparks crackle from the tip of the wand and seep into the cotton of her panties before vanishing beneath her skin. She sharply gasps when she suddenly feels a foreign tingling between her thighs before an uncomfortable stretch starts to take form.
"Oh my god," Minjeong gasps, wobbling in her stance from surprise as a pressure suddenly squeezes out from between her legs. Not only can she feel the physical flesh grow, but she watches a visible bulge start to appear in her tight, white panties.
Jimin's eyes are wholly fixated on the little bump too that's now showing in her girlfriend's underwear. She swallows a sudden knot in her throat, now worried about the outcome of her spell. With a bit of hesitance, she reaches out and gently tugs on Minjeong's elastic band before slowly peeling the fabric down.
"Heol~" Jimin whispers, finally witnessing the change of her girlfriend's body. "It…it really worked," she says, now using her other hand to fully pull Minjeong's underwear down her legs.
It was one thing to see the bulge under the cloth earlier, but Minjeong feels her cheeks go warm as she looks at the little dick now sitting on the front of her pelvis. It's so…awkward looking. Snorting a chuckle, Minjeong jerks her hips and watches the flesh swing. She bursts into an uncontrollable fit of laughter.
Best yet, she loves that she makes Jimin laugh too. "What're you doing?" Jimin shrieks through her giggling, slapping her girlfriend's thigh.
"Yah, Yu Jimin, is it supposed to be this small?" Minjeong laughs at the wrinkled organ between her legs.
"I-I don't know!" the Gryffindor witch responds, shrugging as she does. "I've never seen one before. Have you?"
Minjeong shakes her head. "Well, I guess there goes experimenting tonight," she sighs, staring down at the disappointment. She reaches down and barely touches her limp cock with her index before she shrieks and pulls her hand away. "EW! It's so weird!" she screams.
Jimin naturally flinches from Minjeong's outburst. "This was your idea!" she laughs, reminding her girlfriend of why they're even in this situation in the first place.
"Are you sure you did this right?" Minjeong criticizes.
Feeling a blow to her alchemist ego, Jimin huffs in disappointment. Did she really botch the enchantment? She tosses her wand off the side of the bed before reaching out to pull Minjeong in by the back of her thighs. "Come here."
The Slytherin witch steps forward, close enough for Jimin to take the soft appendage into her warm palms. As the girl gently caresses the organ, Minjeong's breath suddenly hitches at the sudden tingling sensation in her cock. "Whoa," Minjeong gasps, observing the flesh between her legs start to stiffen.
Fascinated, Jimin watches with curious eyes as the cock—which they were both laughing at just minutes ago—continues to grow firmer in her hand. And not long after, it starts to enlarge in length and girth too. "Well," Jimin sighs, licking her lips as Minjeong's cock continues to fill her palm. "I guess I understand what they mean by a 'grower and not a shower.'"
Minjeong chews on her lower lip as her hardening cock grows in sensitivity to her girlfriend's touch. "I think you're waking him up," she mutters.
"Wow, you're like…really hard," Jimin dumbly observes, completely stunned by the firmness of the cock in her fist. It's so different from what it was like just a minute ago. Having never seen—nor held—an erection in her hand before, she curiously pumps her hand up and down the shaft, getting a feel of the engorged dick.
Minjeong softly moans.
"Feel good?" Jimin asks, starting to feel rather turned on by the situation.
"Y-yeah," Minjeong wheezes. It's such a different organ, yet it feels so similar in pleasure as her girlfriend's soft hand caresses the length.
Jimin smirks as an idea pops into her head. With one hand still stroking her girlfriend, she uses her other hand to pull Minjeong in till she's standing between her legs. Not needing any words, Jimin starts to drop slow kisses along the flat of Minjeong's stomach, drawing out tiny quivers from the girl's sensitive skin there.
"Jimin," Minjeong weakly whispers, watching her girlfriend's mouth leave her pelvis before returning to kiss the tip of her cock. Minjeong gasps, trembling from the sight alone of Jimin kissing the bead of precum from the cock's slit before licking it off of her lips. But nothing can prepare Minjeong from the physical and visual sensation of Jimin wrapping her mouth over the tip of the throbbing erection. "A-ahh…b-baby."
"Mmm," Jimin softly hums, sending pleasant buzzes of vibrations up the girl's shaft. After a few shallow slurps, Jimin pulls away to ask. "Does that feel good?"
Minjeong feels so flushed all over as she fervently nods, even more so when that response makes Jimin smile from ear to ear. Encouraged by the feedback, Jimin goes back to sucking on her girlfriend's cock. Each time she swallows the length down, she grows a little bit bolder in the amount that she takes and the harder that she sucks. Each time Minjeong moans a little louder and grows a little less polite in how she drags her hands through Jimin's long, dark hair.
Getting eaten out is amazing, but this…God this is so much more intense. As Jimin continues to get bolder and bolder, Minjeong whimpers when the suction of the girl's mouth is getting stronger and stronger. She feels the blood rush faster into the head of her cock and the sensation makes her dizzy with pleasure. She wobbles in her stance, struggling to remain standing on jelly-like knees as the other girl blows her.
After a few more enthusiastic bobs of her head, Jimin suddenly pulls away, gasping for air. "Fuck," she curses, using the back of her hand to wipe away the string of saliva connecting her lip with Minjeong's cock. "I think you got even bigger."
Minjeong feels a fresh wave of arousal flood her body as she looks down. Her cock looks so flushed as it shines with Jimin's spit. Her girlfriend isn't wrong either. It's notably even bigger than before. Minjeong thought she reached full erection earlier, but her cock is so hard now that it looks like it's on the brink of busting with the veins straining against the sides of it.
"D-do you think you can take it?" Minjeong asks. "Seems like…a lot."
Part of Jimin looks nervous as she stares at the enchantment waiting for her, but the other part of her licks her lips, totally excited by the thought of it inside her. She quickly removes her undergarments—not even embarrassed by the smear of wetness on her panties as she pulls them off—before she scoots back on the mattress, beckoning Minjeong to join her.
Just like her girlfriend, Minjeong follows Jimin with both excitement and anxiety swirling inside of her. She crawls between Jimin's thighs and cages her arms around her, welcoming the way that Jimin loops her arms around her neck and pulls her down for a heated kiss. Minjeong moans into her girlfriend's mouth, loving the eagerness of the Gryffindor witch as she uses her legs to draw their bodies closer together.
When the tip of Minjeong's cock brushes through the slick folds of Jimin's cunt, they both softly moan.
"Do that again," Jimin groans, tugging in Minjeong with her long legs.
At her girlfriend's request, Minjeong presses her hips forward and rubs her cock fully against the heat of Jimin's pussy, making them both whimper and moan from the sensation. They continue to kiss as they grind against each other, coating Minjeong's length in an abundance of slick, but eventually, Jimin's patience is the first to wear thin.
"Minjeong, fuck me," she pleads, gently dragging her fingers through her girlfriend's short black hair.
"You sure?" Minjeong asks, reaching down to line her cock up to the entrance of Jimin's pussy. "Jimin, tell me if it hurts, okay?"
"Baby, I know you're being sweet, but I really don't want you to be right now," Jimin huffs, hating the teasing tip that keeps slipping and in and out of her entrance. "Minjeong, please," she whines.
Minjeong softly giggles at how horny her girlfriend is. She leans down and gives the other witch a deep kiss before she starts to press herself into Jimin's cunt. "Fuck, you're so tight," Minjeong gasps, astonishing by the pressure squeezing the head of her sensitive cock. "It feels really good," she wheezes.
So overwhelmed with lust, Jimin moans, so pleased that this is finally happening. But Minjeong is going at such a torturous pace. She knows that her girlfriend is just being sweet and trying not to split her in half with her huge cock, but Jimin really wants to be thoroughly fucked right now.
"M-minjeong, please," Jimin whimpers, reaching up to sweep away the girl's bangs from her pretty face. "Fuck me. Fuck me hard and fast. I want you so bad," Jimin wheezes with desperation as she wraps her legs around her girlfriend's slim frame a bit tighter, pulling her down.
"W-wait," Minjeong softly grunts, overwhelmed by the hot, slick walls squeezing her cock tight.
"I want you in me," Jimin impatiently moans, raising her hips off the mattress to swallow another inch of Minjeong into her.
"Jimin, w-wait," Minjeong softly gasps.
"Fuck me."
Weak in the knees, Minjeong gets pulled completely inside by the strength of Jimin's wrapped legs. The feeling of her whole cock encased by the heat and warmth of Jimin's pussy is too much for Minjeong. The Slytherin witch manages to only pump her hips forward once before she's slamming her palms down against the front of Jimin's pelvis, pushing the girl's hips down as far as she can get them onto the mattress as she pulls herself out.
"What're you—?" Jimin gasps as a burst of hot cum rockets up and splashes her on the underside of her jaw. She flinches from the unexpected feeling, but eventually looks down to see the streaks of viscous, milky cum splattered all over her breasts and stomach before her eyes eventually land on Minjeong's cock that's twitching against the flat of pelvis. "D-did you just…?"
"Fuck, sorry," Minjeong pants, body trembling. She starts to laugh from embarrassment. "I-I didn't mean to finish so fast," she says, half-laughing, half-gasping as she convulses through her aftershocks.
Jimin also begins to laugh out of disbelief. She remains laid down and blinks a few times before she eventually finds the strength through her disappointment to sit up. She rises up with her arms outstretched behind her, careful not to disturb the mess all over her torso. "Aish, you…" she scolds, looking at the cum all over her body.
Still giggling, Minjeong goes to retrieve a small towel before returning back to her girlfriend to help clean up. Unfamiliar with the sheer volume of the mess, the two shriek and laugh through the ordeal as they wipe down Jimin's torso, cleaning her skin of the slimy liquid.
"Sorry," Minjeong giggles once more, carefully wiping down her girlfriend's breasts. As an apology, she gives them a bit of extra attention and leans down to bestow a generous kiss on each nipple, even going as far as to flick her tongue over the stiff peak.
Jimin shivers over the unexpected feeling of Minjeong's warm tongue, but she still frowns. "You came so fast," she complains.
"Hey, you try having the dick next time! You don't know how it felt!" Minjeong argues as she tosses the soiled towel onto the nightstand. "Your pussy felt…it felt crazy," she scoffs. "It was way too good."
Part of Jimin's dissatisfaction dissolves away from such a compliment. "Did it really?" she shyly asks.
"Yeah," Minjeong smiles. "You seriously have to try it next time. It felt…amazing. Though I wish having a dick didn't mean I'd have such a long refractory period—"
As Minjeong glances down, Jimin follows her girlfriend's line of sight to see why the girl had stopped talking. Just like Minjeong, Jimin's eyebrows also jump up in surprise at the sight. "Are you still hard?"
"I-I guess so?" Minjeong looks up from her erection to Jimin. "Isn't it supposed to go limp after I…you know…?"
With wide eyes, Jimin shrugs. "I thought so, but," she shrugs up again, unable to help her girlfriend make sense of the situation. "So, is it like really sensitive or…can you go again?"
Unsure, Minjeong looks down at her cock as she wraps her hand around her length and gives it a few firm strokes. She licks her lips when the friction isn't making her squirm from any sensitivity. In fact…it just feels really good. "Yeah, I could probably go again. Did you want to—whoa!"
Minjeong doesn't resist as she gets pulled down while Jimin lies back down on the bed and spreads her legs open for her girlfriend. "Horny much?" Minjeong teases before gently licking her way into Jimin's mouth for a sloppy kiss.
The moan that comes out of Jimin's mouth is so evidently filled with sexual frustration. "Not fair, I didn't get to come yet," she whines.
Minjeong softly growls as she cascades her nipping kisses from Jimin's mouth, to her jaw, and then down to the sensitive skin along her neck. "Let me fix that," she assures her girlfriend, as she reaches down and positions herself properly.
Without any foreplay to wear her down this time, Minjeong plunges in and sinks all the way down till they're completely flushed at the hips. They both gasp at the suddenness of Minjeong's length spearing into Jimin's pussy. But even with the mild sting of being stretched so suddenly, Jimin's moan is unbelievably sexy in her coarse, satisfied tone of finally being filled the way that she wanted—that she needed to be.
"Too much?" Minjeong questions, brushing Jimin's hair away from her face to inspect her expression.
"N-no," the Gryffindor witch whimpers. She gently rocks her hips against Minjeong to get her point across. "Fuck me."
Minjeong smirks. She loves it when Jimin gets so riled up to this level. It's so hot. Wanting to satisfy her girlfriend, Minjeong pulls her cock out, before plunging back in a swift, sure stroke. She coaxes out the sweetest little mewl from Jimin's lips.
"Yeah, you like that?" the Slytherin witch asks, now slowly building up a steady rhythm.
Jimin nods as she softly moans. A tongue or two fingers has never filled Jimin up like this. It's almost overwhelming the amount of pleasure that Minjeong is sending her body through as the girl continues to pick up speed. Each thrust is creating such obscene, wet noises followed by the sound of their hips smacking together at the apex of movement. Jimin had teased Minjeong so much about coming too fast, but she's not sure how she's going to be able to endure being fucked like this.
"God, you look so pretty like this," Minjeong mutters, thumbing Jimin's lower lip as the other girl helplessly pants from the cock fucking her brains out.
Jimin looks so sexy like this; flushed, a little sweaty, and so desperately spread out under Minjeong as she moans with such sinful pleasure twisted in her alluring voice. Wanting to see her gorgeous girlfriend get fucked a little better, Minjeong sits up so that she can see Jimin's body more clearly. She lifts one of the Gryffindor witch's long legs over her own shoulder before she continues to pump her cock in and out.
"Oh god!" Jimin whines, voice cracking through her gasping. "Y-yeah, just like that! Baby!"
Fuck. Jimin looks even hotter at this angle. Her tits bounce each time Minjeong rails her girlfriend, taking a small pause at the apex of each thrust to relish the feeling of stuffing the girl's pussy full. And between their legs, Minjeong licks her lips at the sight of her flushed cock, shining with Jimin's juices as it disappears in and out of the girl's quivering body.
"C-close," Jimin suddenly whimpers. "I'm close."
"Already?" Minjeong moans, leaning down to kiss Jimin's gasping mouth.
With Jimin's leg still thrown over Minjeong's shoulder, the girl suddenly flails the next time that Minjeong plunges back in. Jimin's hips are lifted up a little higher and the change in angle allows for the tip of Minjeong's cock to graze against the girl's cervix with each thrust. Jimin's voice jumps up in pitch, shocked by how each stroke of Minjeong's cock is making her vision spot with pleasure. Practically thrashing from the overstimulation, Jimin screams as she reaches her climax, raking her nails along Minjeong's back as she briefly loses control over her body.
Minjeong's not sure what's happening. She's never seen Jimin squirm so much from an orgasm before and she attempts to help hold her girl close while she crashes through her high. Everything feels hyper arousing though: the sound of Jimin's voice, the pain of her nails in Minjeong's skin, the shaking of her body, and—fuck—the way that her pussy is creaming around Minjeong's cock right now. Minjeong hears herself moan, her voice mixing with the sound of Jimin's ecstasy.
Having come already, Minjeong was sure that it was going to take a while for her to come again. But Jimin's spazzing and gushing pussy is causing Minjeong's cock to tingle. She scrunches up her nose, now sure that she's unable to stay it off. "B-babe?"
Barely able to process words, Jimin can only offer a tiny mewl to acknowledge Minjeong.
"I think I'm gonna come," Minjeong rushes out, slowing her movement to nothing but a slight rock of her hips. It's not like she could even thrust her cock in and out of Jimin's clamping her pussy even if she wanted to. "D-do I need to pull out?"
"U-uh," Jimin pauses, unable to think when she's torn between the dirty, erotic thought of her girlfriend emptying herself inside of her and of possible consequences she has no idea about.
"J-Jimin?"
"I-I don't know," she gasps, voice now hoarse from moaning. Stupid with arousal, Jimin just whimpers as she leans up and kisses Minjeong, heated and deep.
"Ah...ahfuck," Minjeong messily whimpers against her girlfriend's lips.
She scrambles to shove Jimin's leg off of her shoulder so that she can pull her twitching cock out. It's so slippery with Jimin's slick, but still, Minjeong grips her wet shaft and gives it a few pumps before ropes of cum spew out. It's kind of shocking that there's anything left for her to give after the mess that she left on Jimin's torso earlier, but still, Minjeong watches with fascination as she pumps her cock, watching spurt after spurt of milky fluid spray out and land on both their stomachs and all over Jimin's sex as Minjeong continues to tremble through her orgasm.
Still gasping for air, Jimin moans at the sight of her girlfriend coming for a second time this evening. She didn't think it would be possible for the girl's cock. She continues to quiver through the aftershocks of her orgasm. Her whole body is so numb with pleasure as a satisfying buzz clouds her senses. Jimin lets her tired eyes close and when she opens them again, she's surprised by the morning rays coming through the windows.
Wh…what happened? Jimin wonders, stirring from her sleep.
"Hey, wake up, sleepyhead," Minjeong softly giggles, gently shaking Jimin's shoulder. "You have quidditch practice in a few hours."
Jimin groans as she very, very slowly opens her eyes, wincing at the bright morning light in the room. Her girlfriend is sitting on the mattress next to her and her black hair is wet now and she smells faintly of soap.
"Did you just shower?" Jimin sleepily mutters.
"Yeah. You're gonna need one too," Minjeong laughs.
Jimin groans as she rolls over onto her stomach. "Did I black out last night?"
"Mm-hmm," Minjeong confirms. "Pretty sure I made you come too hard."
Jimin scoffs. She doesn't have to be directly looking at her girlfriend's face to know that the girl must have the most arrogant smile plastered on her face right now. "We should do that again sometime," she says, smiling into her pillow.
"Hey, Jimin," Minjeong says, voice suddenly sounding a little more serious. "How long did you say this enchantment lasts for again?"
Uh-oh.
Suddenly feeling very awake, Jimin jumps up onto her elbows and looks down at panties that are not sitting very flat against Minjeong's pelvis. "Is it…not going away?" she sheepishly asks.
Minjeong deeply frowns before her entire expression turns angry. "YAH, YU JIMIN!"