Gym Buddies

The gym that Sera usually went to had gone out of business and so Sera had to find a new gym. Her athletic thighs and toned butt showed the world how well she took care of herself. It also just so happened that while Sera's neighbour had moved to another country and her new neighbour was a fitness instructor.

"Hey, I'm Finn," he smiled, as they encountered each other for the first time in the small corridor.

"Sera," she countered, and couldn't help but glance at his strong muscular arms and boyish smile.

Finn was exactly her type, with his warm eyes and athletic build. She hadn't had sex before but could feel the area between her legs grow damp. Sera knew that she was turned on and this was simply from just looking at Finn!

"I'm hopeless," she thought.

Sera was broken out of her reverie when Finn invited her over to his apartment. He wanted to have a simple housewarming, he explained, and also get to know his neighbour aka Sera better.

Sera was all too happy to comply.

A common topic that came up between them was exercise. After all, they were both enthusiastic about fitness and Sera shared about how she had been looking for a new gym. "Actually, if you want, I can be your fitness instructor. I even have my own personal gym in this apartment," Finn shared.

"Hmm...let me get a trial lesson from you first to see how good you are at teaching," Sera said coyly. They decided to start with pull ups, which was Sera's weakness. Pull ups were just so hard, she explained, and gravity defying. Finn lifted her towards the pull up bar by wrapping his arms around her and placing his hands on her pert butt.

Sera felt the familar gush of arousal from below. She felt Finn's arms tighten as she noticed his eyes move from her chest to the damp spot between her legs.

Casually, he shifted one hand and placed it near her inner thigh. When Finn saw that Sera was still doing pull ups, he inched it closer to her pussy and slipped his hand into her panties.

"Mmm!" Sera gasped, her grip slipping from the pull up bar as her body rocked with need. Finn quickly caught her as she fell, but this movement caused his hand to flatten out against Sera's pussy even more. Also, while Sera was falling, she had grabbed onto the closest thing below her, which happened to be Finn's cock.

Finn and Sera looked at each other; Finn's hand was nestled in her pussy, while his cock was hardening in her grip.

The next thing Sera knew, Finn had reached his other hand into her shirt and was cupping her breasts. There and then, Sera decided to reevaluate her life choices. She was 22 years old, about to graduate from college in a few months, and was a virgin. In front of her was one of the hottest guys she had ever seen and better still, he appeared to be turned on by her.

"I'm going to have sex with him," Sera decided.

Throwing off her shirt and shorts, Sera tugged off Finn's clothes. They stood in front of each other in Finn's apartment with daylight streaming from his windows, the sound of traffic and pedestrians evident from the street.

"Since I'm your instructor, let me try something," Finn said, his hands already reaching towards Sera to strip off her bra and panties. He laid her down on the carpeted floor and positioned her in a bridge position - her head and upper back on the floor, with her butt tilted upwards towards him. It gave Finn the perfect view of Sera's pussy and he could see how her folds were trembling and glistening with arousal.

Sera could feel her stomach tingling and was self-conscious when she felt Finn's hot breath on her pussy. She started to moan when Finn kissed her pussy and sucked on her inner folds. Sera's world went white when Finn ate her out so much that she had an orgasm, her body shaking and breaths coming out in ragged gasps.

Finn's cock was at full mast from seeing his partner below him, eyes unfocused from her orgasm. He took the opportunity to push the tip of his mushroom head into her folds, and Sera could feel the veins on his cock as he slowly entered her.

"Just want to make a little announcement...this is my first time," Sera said breathlessly. "And I'm not on any birth control. Should we use a condom?"

"Same goes for me, I've never had sex before," Finn continued to push his cock into Sera, his eyes glued to how her pussy could take his cock. "Don't worry, I'll pull out."

Innocent Sera had no idea about the pounding and creampies she was going to get from the man currently entering her body, but she decided to just live in the moment.

Finn was big and Sera winced slightly he pushed into her still. She had her legs wrapped around his waist while Finn supported her hips. Sera looked down and was startled when she found that Finn still had a third of his cock outside of her. A little thrill of anticipation and fear ran through her at the thought of taking it all in. She felt super full and stretched, and couldn't imagine how it would feel like to have everything inside. Sera's body had already gone tense from only having two thirds of Finn's member inside of her.

Finn was a good lover and when he saw her mild discomfort from taking him in, he started to suck on her breasts and rub her clit, slowly pushing his cock in and out of her until she moaned in pleasure. Sera started to relax and in the midst of Finn's increasingly rapid strokes, she didn't realise that Finn was getting close to his climax. When Sera came down on Finn with another orgasm, Finn exploded inside Sera, his balls drawing up and millions of sperm racing towards Sera's waiting egg. Sera could feel Finn's cum dripping inside of her and in her mind's eye, could see how her orgasm had caused her inner muscles to contact and suck his cum even closer to her egg. That snapped her out of her stupor.

"Hey! Weren't you going to pull out?" Sera demanded.

"Sorry Sera but you just felt so good. I couldn't help but cum inside you," Finn coaxed, kissing her lips for the first time while pushing his weight on top of her body even more so that his cock would enter deeper into her.

Sera got distracted by the slight pain she felt when Finn did that. "When you pushed like that, I felt it...hit something," she said uncertainly. The gleam in Finn's eyes and hardening cock inside Sera's body told her that she had said the wrong thing.

Sera's arms were getting sore from holding her body up and at that moment, Finn lifted her from the floor. With his cock still nestled snugly in her pussy, his mushroom head nudging her cervix, Finn walked over to the high ceiling window. Sera gasped slightly as Finn's cock shifted inside her with every step he took.

"Wait, we should get a con-"

"I've already cum inside you, may as well do it a few more times, right?" Finn gave her his usual charming smile, just that this time Sera could see the deep lust inside his eyes.

She had a man's cock embedded in her body, his cum staining her insides, his mouth was sucking on her nipple, all while his hands were roving over her butt and legs.

There really was no going back go a condom. She'd just take the morning after pill.

Finn rocked inside her to get her attention and Sera's eyes snapped back to his. He had left the sheer curtains on the high ceiling window such that the sunlight would stream through the windows but not such that people from the outside would be able to look in and see their joined bodies. Of course, if someone really were to witness what they were doing, they would probably leave feeling aroused.

They would see a girl lying on her back with her legs above her partner's shoulders. They would see her partner's fat, long cock hammering in and out of the girl's pussy, while her partner kissed her and fondled her breasts. They would see a virile male impregnating his innocent mate, the tip of his cock pressing into his mate's cervix to increase the chances of conception.

However, they wouldn't be able to feel what Sera was feeling, which was the slight cervix penetration of Finn's cock. In this primal act of procreation, Sera's waiting womb welcomed Finn's cock and her cervix kissed his mushroom head, before welcoming him into her territory. Finn's cock explored Sera's womb eagerly and made its mark in her uncharted waters.

Sera couldn't think anymore. Her mind was a fog of lust and pleasure, and her senses were filled. The sound of Finn's hips slapping on her butt was the perfect beat build-up to Sera's orgasm and she gave a short scream as her inner muscles contracted. Finn grunted and slammed down on Sera, his cock switching and tensing before releasing a load of cum straight into her womb.

Sweat dripped down from Finn's neck and onto Sera's stomach, right at the spot where their child was being conceived. The new parents didn't know it yet but all it took was a few loads of Finn's cum to make Sera pregnant. Sera would later know that she had been ovulating when they were making love and that the twinge she had felt near her belly button was Finn conquering her inner sanctuary and making his home there.

In post orgasmic bliss, Finn collapsed onto Sera, his cock still embedded deep inside her. Sera had no idea that sex could feel so good and unbeknownst to her, Finn was already thinking of the next position they could have sex in.

"That was amazing, Finn," Sera said softly. "I really liked that." She looked up shyly at him, before quickly looking down.

"I'm happy I lost my virginity to you, Sera. I wanted to have sex with you the moment I saw you," Finn confessed.

"Really? Me too actually! You looked so incredibly hot that I became wet on the spot," Sera giggled. The new lovers gazed at each other and shared a close hug.

Sera wanted to get the morning after pill but she had forgotten that it was Lunar New Year and a lot of shops were closed. This included many pharmacies and the like. She was able to get the morning after pill online, but it would only arrive the next day. Sera just hoped that it would be alright.

Three months and two pregnancy tests later, Sera confirmed her pregnancy. When she shared the news with Finn, he was so ecstatic he picked her up and spun her around. "I'm so glad...I wasn't sure if you wanted kids," Sera heaved a sigh of relief.

Finn gave her a guilty look. "Actually, I really wanted to get you pregnant, so I didn't pull out the first time. Luckily I didn't because I got you knocked up!" he said proudly, which provoked a smack from Sera.

As luck would have it, Sera's graduation took place the next month. Sporting a four month baby bump, Sera went on stage to collect her certificate and waved to her boyfriend in the crowd. After she had graduated from college, Finn proposed to her and Sera cried happy tears as she said yes. By the end of the year, Sera had given birth to a healthy baby girl and was sporting a diamond ring on her left ring finger.

However, Sera and Finn's story wouldn't be over any time soon. Sera didn't know it yet but with Finn's high libido and her extremely fertile womb, Sera found herself giving birth more times than she could count over the next decade.

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Author's note: Thank you for reading! Also, I do know that cervix penetration is impossible, but since this is a work of fiction, anything can happen. :)