The Experiment - Part 3 - 2 (Patreon)

"Now get down on your knees and start jerking that hard cock," I ordered.

He obeyed, and I took the opportunity to rush into the other room and gather a handful of things. I returned with a square of plywood, a latex cock ring, a tiny remote control, a small squeeze bottle of lube, and an old red bandana. I set down a few things near the pad, and a few over by the controls.

In the meantime Kevin had been working diligently. His eyes were closed in pleasure as his fist worked up and down the length of his large cock.

"Alright, Kevin," I said. "Stand up, but keep beating off."

He obeyed. I set down the square of plywood carefully in the center of the transformation pad.

"Get back on your knees. The plywood will be your base once you're frozen."

Again Kevin obeyed. He was pretty submissive. It was why I thought he'd be a good subject for this.

"Now," I explained. "I'm gonna move around and pose you, and I want you to just keep jacking off until I move your hands away. Wherever I put you, I want you to stay in that position. If the pose seems difficult to hold, just remember you'll be solid rock in a few minutes and holding your pose won't be a problem." I saw a little spurt of precum leak from the tip of his cock, joining the other spatters on the plywood underneath him. I knew he'd enjoy hearing that.

I gently guided Kevin into a position where his tight ass was lifted up from his legs as he kneeled, with his thighs at about a thirty or forty degree angle to the floor. The large muscles of his thighs and glutes were forced to flex and tighten as he kept the position. I straightened his torso and then moved his shoulders back and outward, causing his spine to arch slightly and his pecs to move upward and outward. I took a moment to pinch and tease his nipples, which were hard with arousal and standing out like decorations on his upraised chest. Kevin groaned with pleasure and smirked at me, but he diligently held his pose.