It had been 2 years since Rick underwent his genetic transformation to become a 'Breeder'. Much to his surprise he never got bored with the constant conquests.
He had fucked literally thousands of women in the past two years. Yet each time he was as excited as the first. Each woman offered something new or different as she rode his foot long cock to ultimate pleasure.
He had sired countless children. The local news even commented on the sudden and prodigious spike in the birthrate, but ultimately nobody ever made a connection to Rick.
His business partnership with Kim, his pert oriental next-door neighbor, had proven profitable for both of them. Rick serviced a growing waiting list of women and took a large percentage of the fees.
Kim was still becoming rich off her percentage and took advantage of Rick's services almost daily.
Rick had a steady stream of well to do women who had heard that the services provided at Kim's shop were mind blowing, and women looking to become pregnant lined up hearing that his treatments would almost guarantee pregnancy when they returned to their mates.
Little did those women know that it was in fact Rick who was planting his seed in their wombs. Never the less, they returned to their husbands happy, healthy and content.
Rick decided it was time for a break so he, quite literally, headed to the hills. For the past 4 days Rick had been hiking in the mountains.
His face was tan and scruffy, and his legs were tired from the miles and miles he'd hiked this week.
In the 4 days he'd not passed a single soul. He'd pretty much stayed away from the regular hiking trails. The lack of human contact was relaxing.
But Rick had decided that it was time to return to civilization. He was tired of living in the woods, and he was getting hornier by the hour.
If he didn't return and find some female entertainment he'd be walking around with a permanent erection. He made his way back out of the woods, down the regular hiking paths and to his waiting car.
If he had passed any young women that caught his fancy they would have enjoyed a sexual encounter like they'd never dreamed of.
As it was, Rick would happily return home to spend the night with his very enticing and very willing group of women. Pointing the car up the highway he enjoyed the sunset over the horizon.
The house was pitch black as Rick parked his sleek sports car in the driveway and quietly opened the front door. Not wanting to wake anyone he slipped off his hiking boots and tiptoed down the hall.
"Welcome back?" A sultry voice purred behind him.
Rick turned around to find his beautiful sister standing in the shadows behind him with her arms outstretched. She was dressed in a white tank top, tight against her full breasts, and a pair of white cotton panties.
Rick immediately felt his cock start to harden as Janet clung to him, kissing him deeply. The athletic girl was insistent, as she pressed hard against Rick. Her hand stroked his cock through his pants as she rubbed against his leg.
"Whoa... hold on a second." Rick said, gently pushing his horny sister back. He couldn't help but notice that her breasts, already large and firm, looked even fuller.
Janet's nipples stuck out hard against the material of her top. "At least let me get washed off in the shower first Sis, I'm a little rank."
"I don't care..." Janet said, breathing heavily, her eyes wild with passion. "I like the smell of a man, it makes me need you even more." Janet was almost growling.
She reached up and pulled her top down over her heaving breasts. Pinching her nipples Janet let out a groan, followed by a sharp intake of air. Rick noticed a drop of milk hanging from one dark nipple.
"Janet... Is that..." He said pointing at the drop of moisture clinging to the hard nipple.
"Uh-huh." Janet said with a wicked grin. "There have been a few changes while you were gone."
Janet pinched her nipples again, moaning louder as a stream of milk squirted out of her nipples.
Janet lifted her left hand to let the warm milk run down her fingers and lifted it to Rick's lips.
A drop clung to her long red fingernail as Rick looked at it, enticed, but wary. "Are you sure you're all right Jan?" Rick asked.
"I'm better than all right." Janet purred. "I'm better than I've ever been. I can really help you now. I mean, in the Breeder program."
"What do you mean?" Rick asked suspiciously. His sister was just not acting normally.
Before he could continue Janet flicked her finger sending a few drops of milk into Rick's mouth. As soon as the warm liquid hit his tongue Rick's head began to swim.
His concerns about the changes in his sister evaporated as he stared hungrily at her breasts. His body wanted to taste more milk and his suddenly hard cock needed to feel her warm body around it.
Rick leaned down and took Janet's hard nipple into his mouth.
Janet moaned loudly as her brother sucked a mouthful of milk into his mouth. Her body was electric with pleasure as she reached down to grab Rick's hard cock.
"Don't wait, fuck me..." She hissed, trying to undo Rick's pants.
Rick's body was on fire as he suckled his sister's breast, pulling her close. His senses were overwhelmed by the warm liquid coursing through him, the sight of her beautiful breasts, the urgent feeling of her pressed up against him, her hand pumping his hard cock and the smell of her dripping pussy.
It was the smell of her pussy that drove him over the edge. Rick pushed his lithe sister hard against the wall, forcing a grunt from her as she hit. With one hand he held her by the back of the neck, with the other he tore her wet panties from her firm torso.
Janet kept pleading with him to fuck her as he pushed his cock against her hot wet pussy. Janet screamed as he shoved his foot long cock into her tight clenching cunt in one thrust. Her fingernails dug into his sweaty back as he pumped her hard against the wall with unrestrained sexual fury.
Rick looked deep into her endorphin crazed eyes. "What's happening?" he asked between gritted teeth.
Janet's rolling eyes tried to focus on him unsuccessfully. "Cum in me." Was all she could say as she came against his hard pounding cock. Janet massaged her breast with one had, the other clawing at Rick's straining back.
Milk ran from both breasts, down her stomach and onto Rick's heavily veined cock, mixing with their sweat and fluids. Seeing this Rick licked Janet's breast, savoring the sweet taste and bringing him over the edge.
Rick thrust deeply into his sister, slamming her up against the wall as he came. Janet was like a rag doll against, her arms back against the wall, as she came over and over, her body filling with Rick's hot cum.
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