Rise of an Alpha

(Please vote my book if you want more)

So Rick is now sitting on the couch in his living room, surrounded by alien creatures and a strange semi-human being with a cock the size of a horse. Straddling him is an absolutely gorgeous blonde who 2 hours ago wouldn't give him the time of day but is now straddling him and nuzzling his neck. He's just found out that he's a central part in an alien sponsored breeding program to save the human race. His step sister is standing in the kitchen masturbating, his step mother is on the other couch in a deep horny sleep and Rick is just sitting there with his pants around his ankles and a huge enhanced erection throbbing like it's ready to explode.

Tracy, the blonde, gently brushed against his throbbing cock making it twitch and sending a wave of pleasure straight to Rick's brain.

"I'm so sleepy..." Tracy murmured into Rick's ear as she snuggled against his neck, "All I want to do is sleep, this is too much..."

With a long sigh Tracy dozed off leaving Rick hanging, so to speak. All Rick could think of was his hard cock sliding into her hot little body. As if she was reading his mind Tracy started to murmur and slowly press against his erection. Her slick juices coated his shaft as she found a rhythm sliding up and down. She made a short gasp every time her erect clit rubbed up against Rick's cock head. Slowly Tracy raised her upper body away from his, lifted her eyes and looked into his with an intoxicated look on her face.

"You're doing this to me aren't you?" Tracy asked "I just want to sleep but I'm so horny I can't think of anything but fucking you."

Rick looked her tight body up and down as she glided along his cock. "I don't think so..."

"I do!" She said with a hint of her previous personality as a cock tease. "I won't fuck you until you make me."

"Huh?" Rick asked, a slight feeling of panic running through him.

"You can blame horse cock over there..." She said shrugging towards Jon. "He stuck something in my brain while he was sticking his cock in me."

Rick looked over at Jon. "That's right Rick, you can do it, but you have to work a little at it." He smirked. "Just use your mind, that combined with your pheromones will break the resistance I put in place.

Tracy began to tease Rick. Using her muscular thighs she held on tightly to his hips and kept rubbing her pussy along his rock hard shaft. Her short skirt had ridden up until it was bunched at the top of her slim hips. Rick started thinking how nice it would be to see her hard nipples in his face. In response Tracy grabbed the bottom of her tight halter-top and slowly pulled it over her head revealing her perfect breasts. She cupped her breasts as if to offer them to him, pinching and playing with her nipples. "You can have me as soon as you make me your fuck toy. If you think you can." She challenged not even realizing that she was getting hotter by the second.

She pressed her lips hard to his, her tongue caressing. His senses were filled with her, the feel of her lithe body against his. The smell of her moist pussy made his head spin, made his cock harden even more. She pulled away slightly, turning her blue eyes down toward his, they had a dreamy quality to them. She kept sliding her pussy along the length of his rock hard shaft.

Unable to stand the stimulation Rick concentrated as hard as he could to push past Tracy 's resistance. As she slid up the length of his cock she went a little further, and the swollen head of his tool slid past her clit and nestled between her wet swollen pussy lips. Tracy stopped moving and gasped, her eyelids drooped and she began to shiver. Slowly she began to push against his cock as its huge head began to slide between her lips. As she slowly impaled herself on his rod she began to whimper and coo. By the time she slid down its length to bury it in her hot pussy she was gasping for breath. She paused for a moment and began to grind against his pelvis.

"There's more to your transformation than the superficial changes you're enjoying." Jon said, focusing Richard back from Tracy's eager mouth. "You are a carrier of a virus of sorts..."

"I'm not spreading some kind of sick disease am I?" Rick said, suddenly beginning to panic.

"Nothing like that. While you, and a small group like you, carry the new gene sequence there are not enough to spread the changes in time." Jon explained as Richard's fears calmed. "In order to spread the gene sequence through enough of the population we have made it a self replicating "

Rick was having trouble following what Jon was saying, the words were mixing in and out of the sensations from his slick cock as Tracy slid up and down its length.

"As you transfer the genetic code to a woman, through your semen, the genetic changes begin almost immediately and take several days to travel through her system. She then becomes a carrier of the genetic virus." Tracy stopped briefly to give Richard a drunken kiss. "As she has sex with another partner she passes the genetic code on. In a male, the genetic code decreases both his sperm count and sexual drive considerably. In a woman, it increases her sex drive, makes her fertile only with genetic males like yourself and, at least subtly, dissuades her from mating with a traditional genetic male."

Rick had trouble listening as Jon continued he was in rapture. He could feel every inch of his body sending him pleasures. Every movement of Tracy's body on his shaft sent signals straight to his brain.

"In addition your new pheromone output makes you the Alpha male wherever you go. " Jon continued. "Every woman in the room will be attracted to you and men will accept almost anything you do."

Rick looked across at Laura squirming on the couch. She lay back as if asleep, dreaming, her legs rubbing tightly together, her right hand was rubbing absently on her hard nipple, she sucked on a finger of her left. Her skirt had ridden up to the top of her thighs and allowed Rick to catch a glimpse of her moist vee peeking out from between her firm thighs. Rick's cock twitched, stiffening, causing Tracy to moan and look up.

"She really looks hot there doesn't she?" She said watching as Rick watched his adoptive mother. Rick grunted in agreement. "It really turns me on to see you enjoying another woman, I can't wait to see you fuck her..." This caused Rick to pause for a second, would he fuck her? No, that was his stepmother there; he couldn't do that, could he?

* * *