This is a story that I was commissioned to write. If you’re looking to commission something like this, don’t hesitate to DM me!
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Whoever saw Katie and Mark could testify that they were not only adorable as a couple, but also really great people to hang out with. They had started dating at the end of high school and luckily, had managed to end up in the same university. Different careers, different schedules but always making time for each other.
Mark was a very chill guy, he liked to spend his free time with his girlfriend and maybe play video games when she wasn’t with him. He didn’t ask much of her except for total honesty and faithfulness. As for Katie who was more of a social butterfly, she was happy to keep her boyfriend happy as long as he also agreed to take her to parties and have a nice time together. Overall, they had always been able to meet each other halfway.
As they walked to class that Wednesday morning, holding hands through the campus, Katie told Mark about how worried she was about failing her Linguistics class.
“I have already failed two huge exams! I think I’m gonna flunk this.’ She complained even though she had missed those exams for partying too hard and waking up too late to even make it to class.
“Babe, you need to be more responsible so you don’t have these worries so often. Why don’t you ask someone from your class to help you study for the class and then talk to the teacher to see if they can give you some extra work for credit?” He suggested as they approached her class.
“Yeah, guess I’ll try that,” She said turning her face to give Mark a quick kiss. “See you later babe”
“See you later honey” He replied walking away towards his class.
Katie took a look across the classroom thinking about who to ask for help. She needed someone who wasn’t flunking like her. Someone who had actual good grades. Then she saw him. Jake Meethers, who was majoring in Linguistics and for sure had the best grades in the class. She distinctly remember how the teacher had given him multiple compliments. He was the guy she needed.
“Hey, Jake!” She approached him rather quickly, relying heavily on her natural charm and friendly face to get on his good side. “How are you?”
Jake recognized her and knew why she would approach him all of the sudden. She was failing the class.
But Katie was hot. And this didn’t escape Jake’s eye, so he wasn’t about to pass this chance to get closer to her.
“Sup, Katie. Doing alright, you?” He answered.
“Well, I’m failing this class.” She admitted right away. “I was hoping you’d be down to be my study partner for this next exam? I know this is super sudden but you’re the smartest here and you also look like the nicest.” She used flattery to get her point across, eyelashes fluttering and her smile looking sincere.
Jake didn’t stand a chance, he was mesmerized by her beauty. The soft curls in her brown shiny hair, her beautiful green eyes, and of course her body. She was very curvy with big breasts barely contained inside her Nirvana t-shirt and figure-hugging jeans that showed off her waist and big round butt.
She was just too gorgeous. Jake couldn’t help but laugh a little as he felt a blush cover his cheeks. He was not about to lose a chance to be alone with Katie.
“Sure, no problem. I have my dorm to myself all day, wanna study there?” He offered mischievously
Katie paused for a second thinking about the possibility of being alone with a guy who wasn’t her boyfriend. In his dorm. She looked at Jake. He wasn’t bad-looking either. He had a bit of a bad boy vibe going on with ripped black pants and a jacket. He was slim but muscular with nice blond hair and a square jaw. Jake was hot. But he also seemed super nice, so she felt sure enough that he wouldn’t try anything.
“Sounds good! I’ll let my boyfriend know so he drops me there later today” She said, adding the boyfriend part so Jake knew she wasn’t going to try anything with him. Just study.
“Cool, write my number down and we’ll see each other there” And with that, they agreed to be study partners.
Later that day, Katie had to go to Jake’s dorm alone as Mark was still busy with his soccer practice. She texted Jake letting him know she was outside. He opened up.
“Sup Kate, where’s your boyfriend?” He asked seeing that she was arriving there alone.
“He has soccer practice, couldn’t drop me off.” She replied a bit uncomfortable with the fact that Jake pointedly asked about her boyfriend. “You’ll meet him soon enough, I think you two would get along great.”
“Yeah, I bet” Jake said, letting her in.
The dorm was really neat, just two beds with desks and a nice carpet. Since Jake’s desk wasn’t going to comfortably fit both of them, he put a bunch of pillows on the floor for them. He sat down with his legs crossed and Katie did the same. Getting into the rhythm of studying together was fairly easy and all awkwardness aside, Jake was a great tutor. Katie felt more at ease as the hours went by.
As the hard part of homework came to an end, Katie found herself talking more and more with Jake. She also came to realize how much she was attracted to him, something that made her feel incredibly bad. Jake had finished talking and kept waiting for an answer from her regarding the homework. She had gotten lost in the movement of his mouth and the way his body moved when he breathed. His chest rose, and the small part of his abdomen showed under the shirt whenever he moved his arms. The way his jeans fit tightly around his crotch. That part she also noticed a lot. Especially when she took her cardigan and he saw the way her V-neck t-shirt framed her boobs. That attention had turned her own.
It was as if her attraction to Jake had been burning slowly in the past two hours and now it had come to a boil. She needed to touch him. She needed him to touch her. She needed to feel him with her hands and…
Mark.
She had Mark waiting for her. She couldn’t do this to Mark, she wanted to be the best girlfriend for him. How could she even consider cheating on him? She’d promised him that she came to study. And that was all she would do.
“So?” Jake said, pointing something in her notebook. She turned around quickly and kissed him passionately.
She was studying how to be better at making out, she was just practicing with Jake. This wasn’t cheating.
Jake felt his skin set ablaze and immediately be kissed her back, grabbing her and sitting her on his lap. He had been wanting to touch her all that time as well and he couldn’t believe she had turned just like that. It was like a switch went on her mind. His hand started to roam down her body, feeling her warm soft skin. As his fingertips reached the peak of her very hard nipples, Katie let out a soft moan and he knew he had to suck on her perfect tits.
He took her shirt roughly throwing it away and his mouth went hungrily to her tits. She grabbed his arm, moaning his name and grinding her pussy on him as she straddled him. Jake was so ready to fuck her senseless. And he could tell she wanted it too.
Katie took his face in her hands and kissed him deeply once more before making her way down, taking his pants with him.
“On your knees” She ordered and Jake sat on his knees as she got on fours before him. She then took his cock in her mouth completely. Jake grunted taking her by the hair and facefucking her. She took his cock without mercy, sucking him so good he came in less than a minute.
“Holy fuck…” He whispered as she swallowed his cum, smiling. “How did you do that?”
“Read it in a magazine somewhere. Was it good?”
“Fuck yes, it was amazing.” Jake reached out to help her stand up. It was then that she took a look at the clock beside the bed.
“Holy shit, I have to go. Thank you for everything Jake!” She quickly put on her top and took her stuff. “Let’s meet up to study again sometime!”
“Sure thing!” Jake said as he watched her leave the dorm. He was going to fuck her senseless next time.
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Oh, fuck baby yes! Yes! Fuck my pussy!” Katie screamed as Mark pounded her from behind. She was extra horny when he came by the dorm after practice and her roommates were out so she was waiting for him naked. Mark took one look at her wet pussy and jumped in bed with her. “Yes, yes! Oh, Mark. Fuuuuck! I’m gonna cum!” She screamed and he rubbed her clit as fast as could, her pussy walls clenching his dick. One more thrust and he came too.
“Woah, so did the study session go well?” He asked as he cuddled next to her.
“Yeah, Jake is such a great tutor. I got everything right in just one lesson.” She replied, obviously omitting how far the lesson had gone.
“I’m glad for you baby. I’m sure you’ll pass with flying colors.” He said kissing her forehead as they fell asleep that evening.
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Over the next couple of days, Katie agreed to have another study session with Jake, this time in the library. It was close to her dorm and due to it being far from the main campus, it was also usually alone.
Again, like the last time the first hour of the study session was strictly linguistics. Katie’s priority was to pass the subject. But then, just like the last time she felt herself growing hornier and hornier. This time, Jake knew she was feeling that way and had started to caress her leg under the table. His hand moved closer to her pussy each time. She was wearing a skirt this time, so it worked perfectly for him.
Once his hand was fully caressing her pussy from under the table, Katie opened her legs and closed her eyes enjoying the pleasure. Jake started to lick her neck and caress her breasts. The sensation was heavenly and Katie couldn’t deny it any longer, she needed Jake to fuck her.
“I want you to fuck me.” She told him. He gestured towards the library bathroom behind them and she followed him.
It’s fine, Katie thought, she was practicing for when she would fuck Mark. As Jake lifted her skirt and removed panties. She thought about Mark. She would teach all of this to him. Jake then gave her pussy a big lick and she nearly screamed his name, the only thing that stopped her was Jake’s hand covering her mouth. Oh yes, she would teach that to Mark too.
Jake’s big cock started to rub her entrance and she felt herself get wetter and wetter.
“You want this? You want my cock, Katie?” Jake whispered into her ear.
“Yes, please. I need it now” She answered trembling in anxiousness.
Jake finally trusted his entire cock slowly into her wet opening and she felt herself be filled completely. It was even better than what she had fantasized about. Jake took her breast and massaged it as he kept pounding her from behind. She could see him fucking her in the bathroom mirror, the scene was so sensual that she had to rub her clit to it. This she would also have to tell Mark about.
The thrusts started to grow more desperate and faster, the sound of skin hitting skin covered the bathroom alone with Katie’s moans and cries and Jake’s grunts. She was feeling her climax building up.
“Don’t stop! Go harder, please!” She moaned and Jake obliged. “Fuck yes! Yes! Oh God, Jake I’m cumming!” She yelled as she felt her orgasm hitting every sweet spot. Her pussy was so sensible and Jake’s thrust kept hitting her G-spot. She couldn’t stop cumming.
Jake on the other was ready to finally let himself go, her pussy had been feeling so wet and warm it was driving him nuts. Seeing her come was the last straw, he took her by the neck and told in her ear “I’m going to fill you with my cum” this made her moan some more as Jake finally climaxed filling her pussy with his seed.
“Does your boyfriend know about these study lessons too?” He asked her as they got dressed. But Katie chose to simply not answer. That wasn’t his business. She was studying and that’s what her boyfriend would know.
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“So I have this fantasy about the library bathroom. I just want to get pounded there, babe” Katie was telling Mark as they lay in bed together.
“That’s highly specific, how do you want me to fuck you there?” He asked, his hand down her panties slowly rubbing her clit.
Katie let out a soft sign enjoying his touch. “I want you to bend me over the sink and fuck me while you look at me in the mirror.” She started to rub her nipples remembering how she had done just that with Jake. “It’s gonna feel so great, babe.” She moaned.
Mark took the chance to start going down on her, licking her pussy and imagining that very same scene with Katie in the library bathroom being fucked… By another man.
Source: reddit.com/r/eroticliterature/comments/rj449s/katie_and_mark_part_i_the_tutor_fm_cheating