Sylvania Castle High. A private school of eager students willing to learn and teachers ready to teach them whatever they yearn to strive for. One day at 3.45pm, when all but the staff have gone home to relax and play games, a voluptuous senior student, Star th Cat, walked down the halls to see her teacher, Mr Dan Guru. With each step her body jiggles, more so in some delicate areas. Though her female classmates would tease her for her size, they would not dare speak about the envy they have for her gracious bosom. Not helped at all by the male faculty who would vocally flirt with and sexualize her. Would one dare to try cop a feel? One did. He now attends classes with a cast on his right arm. Curvy, sexy, and dangerous.

A few turns past some  lockers and classrooms she arrives at her destination. Not knowing why but she was asked, no, demanded that should come to him once school finishes. She enters the classroom and sees him sitting at his desk grading today's papers. Left handed, she always found that part about him cute. He sees her head poking through the doorway and sets his pen down.

“Ah, Miss Star. Do come in. I have something to say that concerns you and your work.” he says sterny, gesturing to her to enter his class.

“Y-yes, sir.” She opens the door wider to allow her full body to enter and shuts it behind her, minding her tail.

She slowly walks up to Mr. Guru and stands next to his desk, nervous as to what he is going to say. It must also be said that the reason Star has not and won't date any of her fellow students, is because she has a crush on Mr. Guru. Maybe that was why he wanted to have a word with her. Her spacing out during his classes, daydreaming of them together in his bed doing the deed that everyone her age desires. Sex. Pure, unadulterated, wild sex. Its his fsault for being hot and the youngest teacher in the school, a rock throw of an age difference. Reliving her fantasies with him within arms reach caused her to have hot flashes. 
‘Get it together you slut!’ she thought, scorning her body’s reactions.
Unbeknownst to her, Mr. Guru is also nervous. Though he is a teacher and must uphold the standards set by the school, he was still a young man. A man with needs as he was lightly masturbating at his desk, thinking of Star’s body. Out of all of his female students, it was her and her looks that made him aroused beyond comprehension. He wanted her and now was the perfect time to have her

“Miss Star, I'm extremely disappointed in your assignment on the mobian body and reproduction” he states quickly, flipping through the papers to find hers. Not a hard task as she always stylized her name.
“I'm sorry, sir” she mumbles, playing with the hem of her skirt, lifting it more than she needed to.
He looks down and catches a quick glimpse of her panties and notes how wet they look, his cock quickly hardening from the free show. ‘This girl…’ he thinks to himself. 

“Yes, -ahem- I'm afraid you'll need to stay late today for a refresher”

She looks  up to his face, shocked. “I'm sorry, what?”. He stands up, not attempting to hide the bulge forming in his pants. The student blushes as he comes closer to her, her eyes following him, or more appropriately, his hardening cock tenting his pants. He walks around her and smells her hair as his hands lightly grasps her shoulders. Her knees weaken at the touch.

“You heard correctly. There's no doubt in my mind that a more 'intimate' lesson is to be had on the subject of... reproduction”

Her mind stops and begins to realize what 's happening. 'He has a erection, he's touching me, saying how he has to be more intimate? Oh god, he's going to have sex with me! This is a dream come true, all those nights masturbating, imagining his big cock inside me. It's gonna happen!'

 “You know, both men and women give off a smell called, pheromones, which entice the other sex and makes them aroused”. He states  as his hands move to  down her arms to her front, he slowly moves his hands across her beasts. “It makes the males more animalistic, feeding their need to mate”

“Ah... Mr. Guru...” she breathes earnestly, not letting the rational side of her brain think of ways to stop him. She wants this. Now.

“Mmm, I love these breasts of yours. Out of all my students you have the largest. I think about them as I masturbate, both at home and in class” He gently gropes her breasts, feeling the softness of them and pinches on her now hard nipples. “Some women in the world can climax with just their breasts, you know?”
 
She cant help but let out a soft moan as he pinches and massages her chest. He pushes himself against her shapely ass as she feels his hard bulge. Using one of his hands, he reaches down over her plump belly and under her skirt to rub her pussy through her soaked panties. She gasps and moans at the sudden touch of her private area.

“Your vagina is lubricating quite nicely. This means that women are themselves aroused. They crave a hard erect penis to enter them, to mate with them” His fingers pushing the fabric aside to feep the heat of her vulva on his digits.
She squirms from the sexual touches from her teacher, “Oh, y-yes sir... ah...”
“Right now, I'm sure your begging for a nice hard cock to penetrate you”
He pushes his hard bulge against her ass to emphasize the point. He grabs her hand so she can feel how hard he is. She's surprised by how hard he feels and begins to fall further into her body's lust. She was at the edge of no return

“As I'm sure you know, the clitoris is very sensitive” He says this as he teases her clit. “It's very helpful during foreplay”.

She moans out more, unable to take the teasing any longer, she turns around and faces her teacher, her face flushed, her eyes almost dazed, she loses herself as she kisses him passionately and hard, her breasts pressed against his chest. Dan and Star hold each other tightly, not wanting to let this be a dream. His tongue enters her mouth as does hers. They makeout with such vigor before he pushes her off and rips her top off, watching her fat tits drop freely. “Beautiful”
He wasted no time as his mouth quickly clasped on her nipple and sucked on her breast as he massaged the other.
“Oh god, Mr. Guru!” She moaned loudly, surprised by the roughness but enjoyed it to her surprise, her body felt hot, very hot. He pulls back. “Miss Star, do you know how to stimulate a male?” He asks while rubbing his obvious bulge.

In her daze she drops to her knees undoing his pants and bringing his pulsing member out, her mouth watered at the anticipation, she started massaging her own breasts for a moment as she licked her lips and opened her mouth. “I do indeed, sir”. He leans back, grabbing the desk and stroking her silver hair. Don't keep me waiting then”
She pulled him into her mouth, her tounge massaging his shaft she moves slow wanting him to feel every stroke.
“Mmm yes... that's it. Use your hands more.” She does one better and continues to massage his head with her mouth and tongue as she brings up her breasts and massages his thick shaft between them."Oh god!"

Her eyes closed she continues for a moment, bobbing her head up and down his dick, savoring his taste. She then pulls away licking her lips, getting up and kissing him more as she put his hands between her legs. "My pussy is still begging, screaming for a cock! My vaginal juices are flowing"

He blinks then smirks, lifting her up on the desk and pulling her panties off. Her pussy so soaked the juices are running down her legs, her breath heavy as she rubs her breasts more, her legs spread open. He leans in and licks her clit lightly and fingers her, tasting her juices. She moans loadly, grabbing his hair, her legs slightly tightened around him. "Wha...what part of re...reproduction is...is this M-Mr. Gu...ru?"

"This is a part of foreplay, to get the female lubricated enough for penetration" His tounge swirling around her engorged clitoris as his fingers worked their way in her vagina, preparing her for the next part of his ‘lesson’.
"I feel so wet its dripping do...down my ass....aahhh" Her voice echoed in the classroom as the tip of his tongue flicked at her clit once more/

"I believe you're ready" He pulls her closer, positioning his cock at her entrance, teasing his student.
"I...I've always wanted this, to have you, to feel you inside me. I'd think of you fucking me when I touch my pussy" 
Showing concern for his student as to the outcome of this situation."Are you sure you want this? There’s no going back to a simple student teacher relationship"
She wraps her legs around his waist, tightening them making him thrust himself inside her. "Mmmmm fuck… What do you think, sexy?" She smiles as she pulls his face down to hers and  kisses him, her pussy hot, soaked and tight around his thick hard cock.

He pulls out slightly and pushes himself back in, going slowly while kneading her breast. Her legs stay wrapped around him, her breath heavy, moaning with each thrust he gives, her pussy tightening. He speeds up, thrusting into her warm moist lips. After a while he leans down and takes her breast into his mouth and starts sucking and biting them, causing her to gasp in pleasure. Her moans grow louder as she tries to pull him in deeper. "I want your cum!! Cum inside me when you're ready!! Please! Fill my pussy!"

"Y-You do know what will happen if I do?" His thrusts never slowing down even when his face shows concern
She smirks "R-reproduction?"
"Do you?"
She nods. He pounds into her pussy, wanting to impregnate her. She moaned louder, her breathing very heavy as his cock felt harder and bigger than earlier
"I'm gonna cum inside you. I'm gonna knock you up"
She just moans and screams, she grabs his head and kisses him hard. "Do it! FIll me! Fill my fucking tight pussy!!!"

With a final few thrust he cums hard and deep inside her. Exploding with passion. Her pussy tightens around him, as if trying to squeeze out every drop he has, her breath heavy and deep. Breathing hard, he collapses on top of her, kissing her neck "Thus concludes... this lesson"

She holds him gently but can't help but smirk and giggle. "I'm sorry Mr. Guru, I didn't understand the lesson, I think I need it told to me again”
He chuckles at the girl's obvious feign understanding. "Heh, maybe some more 'alternative' methods are needed" 
"I'm ready to learn" She says as she kisses her teacher again and slides off the desk  as she turns around bending herself over it.
He stares as he stands back, his cock, coated in cum and pussy juice, remains hard and throbs from the sight.
"I trust you know about anal intercourse as well?" He asks while teasing her ass, lubing his fingers with their cum.
Wiggling her ass in anticipation. "No, please fu- I mean, teach me"

He inserts two fingers, stretching her out for his cock. "This is a sure fire way for not wanting to get pregnant. Though it is a bit late for us"
She lets out a small cry, tough she was no stranger to sex, this would be a new avenue for her. “Its worth it for you”

“I'm sure” He pulls his fingers out and slowly eases his cock in as she cries out at the intrusion.
“AH! You're so big. I don't know if you'll fit in there”
“I will, you're just too tight” He pulls out slightly and pushes in further.
“AH!..it hurts a little but feels so good-OH! cause, I know any part of me you-FUCK! Touch will feel good” He breathing increases as she feel her once virgin ass accept his erect penis/
He doesn't say anything but grunts and continues to ease his big cock in and then fuck her ass slowly. She moans out, getting use to it she starts enjoying it more. 
“Ah, ah ah fuck! Mmm fuuuuck me Dan!”
Her words were making him hot. She was very vocal about what she wanted from him and him alone.
“More...my pussy...please..” She gasped.
“Okay” He reaches round and starts rubbing her clit. Her body starts shaking with pleasure
“N...no, in..inside...ah fuh!”
“I'm not done with your ass yet” He sticks three fingers in and fucks her with them.

For what seems like hours, she felt him fuck her ass relentlessly . Eventually pulling his fingers out of her cum filled pussy, grabbing her hips tightly to puck her ass harder than before. She creams out in pain and pleasure at the sudden forceful thrusts. Feeling her pussy empty, she starts fingering herself, her pussy dripping down her fingers. “Cum! Cum in my ass!”

“I'm gonna...”Before he could finish his sentence, he cums a second time, just as much as the first deep in her fucked ass.
“So...hot...” she begins to laugh. He pulls out, cum still dripping for her ass, he walks arounf to his chair and sits. Watching her face contort with pleasure and laughter she finally speaks.
“I want more...”
“Don't be greedy Miss”
After catching their breath and getting dressed, they kiss each other again, just as passionately as earlier. She makes her way towards the door but not before turning around. "Same time tomorrow?"

“Of course. Or you could come in early for some 'extra credit'?” He chuckles at his bad joke.
She smiles. “Anything for that hard cock of yours”

Once the door closes he adjusts himself and looks for the fallen papers on the floor. He finds Star's paper and marks it ‘A+. “She is something else”

Star walks back in and kisses Dan. “So how was that for some roleplay, huh?”
Dan blinks and chuckles at her sudden break of character and stands up “Yeah, that was fun and i was surprised you went along with the anal scene”
She laughs and grimaces at the settling discomfort “well, how else was I going to get you to agree to this? Besides it builds character”
“And the whole introduction to this roleplay?” He pulls out the script to their escapade.
Star sighed. She grabs the script rolls it up and hits his head with it “It's called world building, darling.”

They both smile and lightly kiss. “We should go before the real teachers show up and ask what we’re doing”. With that, Dan and Star quickly leave Sylvania Castle High and never look back as they make their way home.