Work Text:
Hailey had signed up to be part of a fertility drug test. She hadn't realised that would entail her being strapped down on her hands and knees with very swollen breasts.
A naked man strode towards her, long, hard, veiny cock bouncing with each step, balls like wrinkled prunes in a skin-tight bag, hanging between his muscular legs. He was absolutely ripped, from his chiseled abs to his massive shoulders. Hailey was drooling by the time he reached her. The man reached down and gave her huge breasts a squeeze and she moaned loudly, milk squirting from her enlarged nipples. He smirked and got what looked like the things used to milk cows udders...and stuck them to Hailey's nipples, eliciting a mewl from her. Then he walked behind her, spat on her asshole and rubbed at it, making her moan. But not as much as she moaned when he slowly pushed a small buttplug inside her tight, lubed up asshole. It slid into place with a pop. Then he turned on the machines attached to her nipples and they began to suck, her giant breasts being milked but not seeming to get any smaller.
Next, she could feel his hand as he rubbed her wet clit and licked her pussy with long, greedy strokes. Her pussy juices were oozing all over her and his tongue and fingers and she was a little embarrassed. She shifted her hips up, enjoying the pleasure as his tongue went to work on her wet, pink folds. He licked more and more ferociously, sucking and sucking at her until she was groaning and thoroughly dripping with his saliva. Then his tongue retreated and he slipped 2 fingers easily into her slick vagina and began pumping his fingers in and out. Her pussy was swallowing his fingers greedily, hungry for a bigger, longer meal. He could feel the buttplug through her walls as her slid his fingers in and out, in and out, covered in her creamy, white juices.
Once he'd worked her up enough, a strong blush covering her face, stuck in an expression of ecstasy, he pulled out his fingers. Her pussy was gaping, wide and way too empty. He sucked on his fingers, enjoying the taste of her fertile juices. Then he stood up, and positioned his cock between her folds, sliding his shaft between her wet folds to lube it up with her slickness. Once he'd rubbed his bell-end over her clit enough times, making her mewl each time, her brought his cock to her entrance and pushed slowly in, his cock head popping inside her, and the rest of his shaft sliding easily in her. She groaned loudly, her boobs still being milked, but not getting any smaller. She was so full of cock, he must be at least 8 inches. He gripped her hips firmly and began moving slowly in and out of her, his head catching on her tight walls. Her moans were driving him crazy, so he stilled for a second before slamming his cock in and out of her at great speed, balls slapping against her vulva. She knew her pussy was going to be so sore after his rough pounding. But he was relentless, grunting as he began to get closer and closer. This hot, sexy male was going to get her pregnant. She was going to be the mother of his babies. These thoughts made her even hornier and tighter as he thrust in and out of her. She could feel every inch as he gripped her ass and pulled her onto his cock as he thrust. He got faster and faster until he came, slamming balls-deep into her as he emptied his balls inside her, hot, white cum filling her fertile womb and hopefully fertilising the egg that had been released due to the drug. Her boobs squirted with milk as he stilled in her, not wanting to let all his white cum flood out of her pussy. She hung limp in the ropes binding her, panting, having just had the pounding of her life.