As Ty collected herself, she realized fucking a stranger in public bathrooms was not as exciting as she had hoped. As cute as this boy was, he was still fairly forgettable. In fact she didn't know his name...
"Thanks, I'll be on my way now" Ty simply said, putting her dress back on. Her panties were pretty messed on the dirty floor so she left them behind, not even waiting for a reply.
"O-ok?" the young man barely articulated as the door closed back on him while he was still redoing his jeans. He heard a faint giggle outside and Ty walked away.
She wandered through the park, thinking about her next target. Looking down, her belly was not terribly obvious yet, passing as a bit of healthy pudge. Focusing on the newly fertilized egg inside, she accelerated its growth rate to match the other one. With two babies in her the three month bump now looked more like a four, and it pushed the front of her dress forward a little. Her nipples also protruded through the fabric, the swollen breasts jiggling almost painfully as she walked braless.
Ty exited the park ready to circle back home, when she remembered her friend Bryan was living close by. He actually was Ty's best friend, at least when she was still male. She decided to head to his place.
Bryan was almost 15 and, like Ty used to be, a bit behind with his puberty. He was also quite chubby to boot. As a result, bullies often targetted him at school, and Ty and him would bond over their similar misfortune.
She wondered if their friendship would be different now she was a cute girl, though reality had been altered in a way that probably left Bryan with no recollection of how things used to be. Perhaps, Ty thought, she could share some of her gift with her friend... and get "extra benefits" from their relation while she's at it.
On Bryan's doorstep, Ty rang the bell and focused for moment. She envisioned a taller, stronger, more alluring Bryan. Teenagers, after all, sometimes go through quick growth spurt, and she willed to flesh that her best friend had experienced such a drastic change in the last few months.
"Hello Mrs Howle!" Ty said cheerfully as Bryan's mother opened the door.
"Ooh sweetie, it's so nice to see you, you look radiant today. I assume you want to see Bryan? Come in, come in, he's playing video games in his room upstairs", the kind mom smiled as she let Ty in, oblivious of her small bump.
"Thank you ma'am", Ty replied politely, removing her shoes and heading to the stairs.
She reajusted her dress over her curves before knocking.
"It's me, Ty!" she let out as she pushed the door open, scanning the room. Her eyes locked onto Bryan's new form as he put down the controller he had in his hands and got up from his bed.
"Hey Ty", Bryan said in a sexy, husky voice that gave Ty a pleasant shiver.
He was still the same Bryan, yet different. More mature-looking, taller with broader hands and shoulders, and more body hair, but not devoid of fat either, kind of like an athletic bear. His dark messy hair had grown a little longer, and as he brushed back some of it with a hand, Ty noticed the muscles flex in his arm. He looked... delicious.
"Hey bud", she grinned, slowly closing the door behind her.
"Wanna play a game with me?" Bryan asked, sitting back on the bed with the controller. Oh yes, you just don't know what game yet, Ty thought to herself.
"Sure!" Ty replied joyfully, scooting up near Bryan and making sure he would have a nice view of her cleavage when looking down at her.
It was Bryan's favorite fighting game, and he usually beat Ty most of the time. Today however, as they played and Ty giggled and progressively squirmed her way closer to Bryan, he didn't find himself very focused on the screen ahead. Had Ty always been this voluptuous?
"Ugh, this dress is so tight!" Ty complained not quite innocently. "Mind if I pull the straps down to free the girls? I've had another growth spurt lately..." she laughed, barely waiting for a reply before pulling down the top of her dress, explosing her swollen breasts.
"N-no problem, I can see how big... I mean, I can imagine... well you know, they do look heavy and all that", a very flustered Bryan blurted out.
"Pff you don't know what you're talking about, 'plus they feel so tense lately! Try and touch one, you'll see", Ty teased him, and he immediately turned one shade of red darker. "We're between friends so that's perfectly okay anyway, right?"
"Haha yeah I guess" Bryan said with a sweat.
"Here look" Ty said as she grabbed one of Bryan's hand and pressed it against her right breast. She made sure to give it a squeeze, making him cup the full size of it.
"They sure feel firm... and... soft... and... big, hmm", Bryan's voice trailed as he felt his dick betray him and grow hard, soon tenting the front of his shorts.
"You look like you've had quite the growth spurt yourself" Ty grinned, drawing closer to him.
She caressed his left thigh and slipped her hand through the leg opening, grabbing the large chunk of meat inside as it pushed against his boxer.
"Aah fuck Ty..." Bryan moaned, the controller escaping his other hand.
"I think we're too grown to play children's games" Ty whispered suggestively as she squeezed Bryan's member through his underwear.
She pushed him back on the bed and climbed over him to unbutton his shorts while he watched hypnotized her swollen breasts sway along with the gravity. She pulled down on his shorts and boxer, and he didn't fight it back. She looked at her work: she had made him quite endowed, almost like his dick didn't belong there, fully mature and hefty on a body that, while strong and hairy, still had some room to grow.
Ty sat over his hips, pinning him down like the helpless quarry that he was. Pulling her dress up and tossing it aside, she arched her back, accentuating the curve of her belly. As Bryan removed his shirt, he couldn't help but notice how big it looked, the soft skin taunt rather than loose like a fat roll. Not giving him much time to ponder, Ty grabbed his hands and pulled them to her breasts again.
"You've always wanted to play with tits like these, admit it", Ty teased him again.
"Y-yes... ha..." Bryan moaned as he feverishly groped Ty, her big nipples sticking out hard in his palms. She squirmed over him and he realized he was wet, his hard cock oozing pre on himself as she pressed down on it.
Ty felt herself getting wet in anticipation too as she looked down on Bryan's wonderfully thick body, the muscles of his chest padded with just the right layer of fat. She leaned over to close the distance and kissed him hungrily with her tongue. The tip of his dick smeared more fluids between their two bodies, the head poking and frotting against her belly, and she lowered herself some more to pin it down, making him moan.
His trembling hands moved down to her hips to get ahold of her, his swollen member begging and throbbing under her weight. Ty realized she liked being in control.
"Say how much you want me", she commanded him.
"I... ah... I want you so... so bad, Ty..." Bryan moaned as she rubbed her wet slit against his length. "...but shouldn't we use a... a condom or something...?"
"It's a little late for that", Ty replied with a giggle, sitting back on him and arching her back again. She moved his hands over her belly so he could feel how full she was. "This is my little secret" she went on, "but don't worry, I'll be rid of it very soon".
She rubbed herself against his hard cock and propped it up, pushing her slit over the head. Bryan started breathing even faster as he felt the tip enter Ty's wet warmth, his hips bucking a little. Ty let her own weight work for her, swallowing all of him as she sat down on his hips, his throbbing dick trapped inside.
"You're my best friend, Bryan", Ty whispered as she closed her eyes, focusing on the sensations in her body. "You should be the one to breed me", she said, getting just the effect she wanted when she felt him throb and harden some more at her words.
"Y-yes... aah" Bryan moaned, overpowered by the waves of pleasures as she started moving up and down his rod.
Ty quickly picked up the pace, getting a little restless herself at the thought of getting more pregnant than she already was. She felt a little bad for not telling the whole truth to Bryan, but it was too complicated to go over the details right now. Plus, she improved her best friend's situation so he shouldn't have any reason to complain.
She felt Bryan starting to lose control and slowed down a little, wanting to gain more time. He was, after all, an emotional boy, and emotional boys can come too prematurately. She closed her eyes and focused on his parts, willing the flesh to develop more stamina. She could almost see in her mind his inner workings, the flow of the blood through his member, the fluids that escaped him and lubricated her walls, preparing her to be seeded with the real stuff.
Concentrating on Bryan's balls as they drew closer to his body, she slowly grew them bigger, filling them with more cum. She couldn't resist but also grow his dick an inch longer and thicker again, stretching her further.
"AAah Ty! You're... you're so tight", Bryan cried in pleasure, feeling himself lose control.
Ty slammed herself onto his cock harder and harder, the wet sound of slick juices resonating in the bedroom. Bryan desperately held onto Ty's hips as he bucked wildly under her, the two of them reaching climax. She let out a lewd cry just as a high-pitched moan escaped Bryan's lips, when he shot his load into her in several heavy surges of cum that had no space to fill, some sucked inward to her uterus, some pushed outward and bursting out, getting smeared all over their parts.
In her mind's eye, Ty saw the seeds rush to two of her eggs, fighting among themselves and begging for entry. A warm glow added itself to the orgasm, and she knew she was pregnant again. She felt the two fertilized ova quickly catch up with the two already present fetuses, quickly developping, and her belly expended ever slightly. Looking down at her naked body, she was unmistakenly pregnant now, although far from term; and while she didn't plan on keeping the babies and becoming a parent, right now it felt amazing.
She cupped her heavy breasts sensually - though not quite ready to produce milk, they looked so big and sensitive, the dark areola and nipple all puffed up over the firm yet tender flesh. She was quite excited at the idea of soon having to milk herself. What would she taste like, she wondered? Perhaps it was time to retreat home and play by herself, unless she had more uses for Bryan.
A knock on the door interrupted her reveries, and Bryan jumped so hard that it dislodged Ty from his still erect monster.
"Is everything ok in there? I've made pancakes if any of you are hungry!" Mrs Howle said through the door.