Cum Teacher! (Onegai Teacher!)
Copyright© 2025 by sexdottxt
Chapter 1: Fuck Me, Teacher
Fan Fiction Sex Story: Chapter 1: Fuck Me, Teacher - When a delicious new stud of a student arrives at school, Mizuho finds she just can't resist him.
Caution: This Fan Fiction Sex Story contains strong sexual content, including mt/Fa Coercion Consensual Drunk/Drugged Heterosexual Fan Fiction Cheating Slut Wife FemaleDom Anal Sex Cream Pie Oral Sex Tit-Fucking Big Breasts
Mizuho Kazami was feeling a little naughtier than usual. It wasn’t a good attitude for a teacher to have. But there was a new transfer student at Nagano Prefectural Kizaki High School, tall and muscular all over with the cutest bit of curly blonde hair. Despite that, he had a total baby face and he looked totally innocent in the eyes too. And she was itching to teach him about so much more than just the standard school subjects.
She was looking plenty hot herself. She was wearing a black miniskirt and with high stiletto heels and a white button up sleeveless blouse with the collar undone slightly so people could see just the first bit of her cleavage, and her sexy legs looked irresistible in a pair of black pantyhose. Her beautiful strawberry pink hair, a product of her half alien lineage on her mother’s side, was pulled up in a bun while her hair was naturally coiled into ringlets on the sides of her face. And her lips were shining in a dark red lipstick.
It was the end of the school day and she realized it was now or never.
“Young man, I need to see you after class! Your performance has been most disappointing recently.”
“Oh I’m sorry Kazami-sensei,” he said. “I’ll try and make it up to you.” He looked legitimately hurt. And he was, he didn’t know what he could have possibly done wrong.
“Oh I’m sure you will,” she said the corner of her lips curled into an evil grin. Everyone else was laughing for being humiliated like that in front of the teacher. Her student husband Kei was also present, and he had only seen his lovely wife give him that smile when she was feeling really kinky in the bedroom, and that was months ago. It had been so long since they fucked each other too. He got a little hard seeing her like that and smiled to himself and hoped she’d mess him up in the bedroom tonight.
Little did he know that smile wasn’t meant for him.
When class was over, everyone else filed out. Kei was the last to leave and leaned in for a goodbye kiss, but she held him back and whispered, “Later babes,” before he left. Now that she was alone with her target, she shut the door and locked it. She turned around and, closing the blinds on the door window, marched to his desk where she slammed her hands down on it and hovered over him, looking him straight in the eyes.
“You know I can fail you for any reason, right?”
“I’m sorry! I don’t know what I did, I’m always trying my best but...”
That was true, he was actually doing really well. But everyday she just couldn’t help but fantasize about him. Cute and built like a hunter’s dog, she had seen most of him. And she wanted to see more.
“Stand up,” she said. He got up and did exactly what he was told. For several moments she walked around him as she sized him up all over. Despite her being so stern with him, he wasn’t exactly afraid.
Then she walked back so they were face to face again. He was several inches taller than her, but despite that she was still so imposing. Yet her shorter stature put him closer to where she wanted to be.
Without warning, she grabbed his crotch. He almost jumped from it, he was a bit afraid of her but had no idea she would go this far. She had no regrets though. She felt the shape of his cock perfectly. He wasn’t even hard yet but she wasn’t disappointed at his size.
“Teacher! We shouldn’t...”
“I saw you checking me out.”
“What?”
“I say to you that I need to see you after class. And then the only thing you did is check me out the whole time. Every single time I bent down, either my ass was right in full view or you could see down my shirt. Couldn’t you?”
“Well, I...” He turned away from her blushing. He had been doing that, he had liked the way she looked from the moment he saw her and today, his heart had lept in his chest seeing her dressed so provocatively. But her order to him at the beginning of class had cleared his mind of any inappropriate thoughts. Yet now that she was being so direct with him, he allowed himself to fantasize about her.
As he did so, she felt his penis getting harder under her grip. She looked down at it and growled like a predator. She didn’t just feel his meat plumping him, she saw it too, it was tightening against his pants. Just as he was fantasizing about her, so was her mind now racing with perverted thoughts.
Before he had a chance to react, she pulled forward into a passionate kiss. He barely had any time to comprehend what was happening as she wrapped her arms around his neck like they were boyfriend and girlfriend. Her tongue invaded his mouth, he had never kissed a girl before, let alone an older woman like this one who must have been at least ten years his senior.
That didn’t make the experience any less pleasurable. As she was holding onto him, she was now rubbing her shapely thighs up against the bulge in his pants instead of her using her hands. What little shock he had from her initiating this encounter quickly broke as he kissed her back as roughly as he could. As her tongue had pushed deeply into her mouth, so did he probe right back into hers, thinking nothing of their age gap or the student teacher relationship. He tasted her delicious lipstick on his tongue and he became more vicious, pulling up her skirt and grabbing the bare skin of her donk not enclosed by her pantyhose. It was nothing like foreplay with her husband, and she loved it.
He pulled away from her to catch his breath. He was so new to this sort of thing, and she could tell it too. That dumb look on his face was something that any boy who was lucky enough to be pounced on by Mizuho Kazami out of the blue would have to the nine, but she had a sixth sense that he might actually be a virgin too. She was lazily rubbing her calf on his bulge and despite their carnal embrace, he was turning away from her, blushing beet red. Not that he was so flushed that she couldn’t see her smeared lipstick all over his mouth.
Ready to dial this one up a notch, she started stroking him with her hand. He looked down at her just as she had unzipped his fly and pulled his pants down. His penis sprang out at her, and she bared her teeth in a vicious grin. Before he even had a chance to react, she got down on her knees and took the cock in her mouth.
It was one thing to have sucked face with him and felt him up, but him in her mouth right now, he was better than she could have ever expected. Plenty big to start with, she was not expecting how hot and thick he was in her oral canal. His dick was so big that it was already hitting the roof of her mouth as soon as she took it inside. Not that that stopped her as she went down on him.
She was easily able to find a way to make it comfortable for her mouth and go down on him at the same time by adjusting the angle of her head. That way, she could gulp down more of his long penis. As she was sucking him off, she had unbuttoned her blouse just a little more and pulled down her bra to reveal her amazing hooters.
While she was going down on him, he had relaxed considerably into it. Whatever fear he felt from this situation was long gone as he surrendered to the euphoric sensations from her hot and wet mouth. He had a crush on her and was jealous of Kei for the longest time, but it never occurred to him to act on it, and never in a million years did he think that she would actually be sucking him off like she was right now.
Though this was the first time a woman had ever touched his dick like she was doing to him right now. Despite being so buff and built, he was always shy around girls. And his inexperience began to show very quickly.
She felt it too. Even if he wasn’t moaning like a helpless little boy, she felt his penis start to tense and shake on her tongue. Before she could get it out, the cock head contracted and shot several thick jets of cum down her throat. As he was cumming inside of her mouth, his whole body had started wriggling and his dick in a state of orgasm was hitting all over her inner cheeks.
She had to take the dick out of her mouth to make it easier to swallow all that cum. Yet he was still jizzing, and shot several more blasts of cum all over her face and naked bustline. He took no heed of it though, he was still hollering from such a strong nut.
When he was spent, his vision was hazy. His penis felt great, he never felt better. Yet because of his size, his youth and the strength of that orgasm, his dick was hardly softening at all. He was lost in a stupor of ecstasy that he didn’t feel it at first, but Mizuho had undid her bra and wrapped her tits around his shaft.
She could tell that he was still lost in a daze. But she was far from finished with him. And she had just the perfect idea to wake him up.
She leaned forward and wrapped his shaft in between her tits. That did snap him out of it. She wasted no time in taking his penis into her mouth and going down on him as much as possible. He could barely utter a moan of pleasure as her hot and wet mouth and the sweet and soft embrace of her pillowy tits had rendered him speechless.
Mizuho was amazed at just how fast he was getting stiff again. If her breasts weren’t in the way, she would have been going down on him to the base of his penis. But just like the little virgin boy she thought he was, she felt his prick twitching in his mouth. So she decided to make this nut special.
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