Kiwi's Pregnancy WIP

"I'll take that cream pie, thank you. Ooooh, I am so full, there is no way I am not getting pregnant today. Don't worry. I think I heard that sperm can cancel it's own effects. Question is: Can you cum as much and save the day or would you prefer to rest for tonight? You know, to keep on fucking me as I carry your children? By the way, I am not sure that sperm works like this. But you should totally try cumming again. Let me help you with that."

Kiwi kissed Modpone on the lips before lifting herself up again. She was not exaggerating when she said she felt full. She teased the poor stallion the whole day, kept on edging him again and again until he ached for release, and release he did.
Right now he just stared empty-eyed, his face flustered from both the incredible orgasms he had as well as the things Kiwi just told him. "There is no way I am not getting pregnant today." He swallowed hard, his throat seemingly tightening up at the thought of fathering a foal.
Wet squelching noises can be heard as Kiwi begins gyrating her lustrous hips again, her movements smearing the copious amounts of hot cum alongside her tunnel, leaking out of her and dripping on the balls of Modpone.
"Oh my, what a mess we're making here!" Kiwi laughed, hilting Modpone's semi-flaccid dick inside her and rubbing his chest with her fore-hooves.
"Mmmmhm" a soft moan came from Kiwi as she felt Modpone's tool harden again inside her. She had no intention of stopping any time soon and was more than eager to ride this stallion until either of them passed out.
Modpone hissed and bit his lip. How many times had he come inside her? How many time had he come today in general? The fact that he lost count made him realize how sore he felt. He would probably need help to walk for a while after all this.
He was taken out of his thoughts as Kiwi began to double her efforts, moving her hips faster.
"Go ahead, cum for me...", She moved one of her fore-hooves down, rubbing her belly, "You want to cum again, don't you? Or do you want me to get pregnant?"
At this point, Modpone was standing again at full mast. No matter how exhausted one is, no stallion would be able to resist Kiwi's vice-like grip with her inner muscles.
He groaned.
"Oh, is that how it is? Uhn...You want to see me grow fat with your foals?"
She rode her boy-toy wildly, her hips slamming into the exhausted stallion's pelvis.
"Ooooh, you want my belly to swell, become big and round?"
He laid his head back, closing his eyes. Each time Kiwi impaled herself in his rod he could feel himself coming closer to the finish.
"Ah! Ah! Have my teats fill up with creamy milk like some fat cow? Oh! Ah! You pervert! You would -oooh- like that, wouldn't you?"
Her hoof had wandered down further, vigorously stroking her engorged clit, her leg occasionally grazing one of her teats. She was working herself into a frenzy, rapidly approaching her climax.
"Keeping me barehoofed and pregnant like some broodmare! Is that wAH! What you want you filthy -uhn- pervert? Cum for me, you freak!"
And with that he finally reached his climax. A guttural moan escaped his mouth as he bucked his hips involuntarily with each twitch of his member, shooting a fresh rope of hot cum into Kiwi's wet tunnel.
"OH YES! CUM FOR MEEEEeeee!"
Kiwi felt the energetic wave wash through her as her orgasm came. Every muscle in her body tensed and relaxed in a unique rhythm that only came from this exercise. Modpone could feel the inner muscles of Kiwi grip around his dick, coaxing him to release every last drop into her eager womb as a mixture of her and his juices splattered against his groin.
Kiwi rode out her orgasm, then collapsed forward onto Modpone. She planted another kiss on his lips, smiled. She felt her belly, full of Modpone's warm juices, satisfied about being fuller than ever. She really rode that poor stallion for all it's worth.
"You did good today. I'll allow you to sleep for now."
Modpone didn't hear this. He was already passed out, lying there with his tongue lolling out of his mouth.