The door nearly bust off its hinges as Koi, a young cyan drakoraptor that recently turned 18, ran through the door. He panted softly, his hair stuck to his forehead, his body covered in sweat. His violet eyes scanned the room, looking for any trace of...
Cock Growth, Dragon, M/solo, Masturbation, Muscle Growth
"I can't thank you enough for what you did back there." Dr. Ross Boxer held open the door for Celia as she walked out of the conference room. She smiled and nodded as she stepped past, and he could have sworn that the brush of her tail against his lab...
Growth, Horse, M/solo, Macro, Muscle Growth, Nanobots
Mike felt as if he was floating, his body warm and relaxed, his maw clamped and sucking gently around some kind of hard yet organic object. His eyes opened slightly, as his mouth instinctively sucked and nipped on the object in his mouth. What ever it...
Dragon, Hyperphallic, M/Herm, Muscle Growth, Other/Herm
Purple Banana
Josh
It was a calm Friday afternoon and I was loitering in the park by my lonesome when trouble came ambling up the path and toward me. "Hey Josh!" Trouble said and came chest to face with me.
"Hey Tony" I said to Trouble...
Dragon, M/M, Muscle Growth, Plant, Teenagers, Transformation
Matt sat cross-legged in the doctor's office, waiting for him to return. He felt more nervous than he expected to, his webbed palms sweating. What could take so long to review some simple bloodwork? Finally, the door opened and his primary care...
Cock Growth, M/M, Muscle Growth, Otter, Rabbit
His deltoids and biceps flexed as he ran his paws around the large growth in his shorts and leaned his head back on a comforting pillow of shoulder muscles.
\* \* \*
"growth is accelerating."
"copy - keep following. any witnesses?"
Cat, Feline, Male, Masturbation, Muscle, Muscle Growth, Public
VigoRx
Chapter 2 - The DrivePart 2 - Granting PassageOne Hour and Five Minutes on the RoadGrant rubs his recently freed wrists, shakes some blood back into the fingers. The discomfort he felt for the last half an hour bound subdues bellow the urges...
Cock Growth, Hyperphallic, M/M, Muscle Growth, Transformation
Coach Dean Looked through the long list of genetic viruses he had been engineering over the past few years. For what felt like a life time now he had dreamed of finding a way to restore the strength and mobility he had once had in his college years....
M/M, Muscle Growth, Sci-Fi, Transformation, Wolf
Stetson awoke to a low groan. It took him a moment to realize who it was. Matt's voice was a little deeper than it had been before. Not much, but a little. That was another thing he should remind his boyfriend to ask the doctor about. He opened his...
Cock Growth, M/M, Muscle Growth, Otter, Rabbit
The large husky bunched his shoulders, pulling back slightly and looking up at Matt. There was confusion and fear in his eyes, but behind that, lust. He shook his head. "I don't want to do this," he groaned.
"Then don't," Matt heard himself...
Cock Growth, M/M, Muscle Growth, Otter, Rabbit
Matt turned from side to side, staring at himself in the closet mirror. Okay, yes, he was still embarrassingly scrawny, but his chest now had a slight roundness to it, the lines of his pecs defining them up to visible caps of muscle across his...
Cock Growth, M/M, Muscle Growth, Otter, Rabbit
"And you're sure this is going to work the way I described, correct?" Zoroark asked nervously as he looked somewhat dubiously at his recent purchase. The persian trader failed to noticed this as he was too busy rubbing the overly full satchel of Poke...
Humor, Love, Lucario, M/M, Muscle Growth, zoroark