Simon felt the deodorant rubbed up below his balls and then on them. He could only imagine the mess that they were making of the area, but restrained as he was, didn't quite have the angle to see it. His taint poofed out into a jungle of tight, moist curls and his boyishly smooth, tight nuts suddenly bust out a light coating of fuzz all over themselves.
"Now spray his groin" Mark said, and soon Simon felt the cold, familiar spritz of the body spray again. They were spraying it all over his crotch and it wasn't long until he felt the familiar itching and burning start.
He tried not to let the itch get to him but soon he had his hands all over his nutsack as his pubes burst out under his scratching hands. Longer pubes were growing in at the base of his dick, and the guys were lifting up his legs to slide on a sweaty jockstrap.
Already his bush was getting so thick that he could see the jock didn't even cover up the hair anymore, and wiry hairs were sticking out the sides by his thighs... they probably would stick out of his briefs, too.
"Hairy fucking crotch, boy" Mark smirked. "That sweaty strap should be kicking in. Need another dose of jock sweat to kick it in good?"
"Why don't you ask for it in your man's voice?" Mark said as he positioned his crotch in front of Simon's face, pushing his pubes with drops of his perspiration clinging in them right up against Simon's nose and into his mouth. "Yeah kiss that sweat"
"Mark, you n...nng" Simon started to say, getting Mark's sweaty, curly pubes all over his lips and on his tongue as he felt the body chemistry of his own crotch break and ripen out into a sweaty mess. Simon realized his groin was turning into the same rank, dewy crotch that Mark was teasing him with.
Mark took a step back, with Simon trying to spit out a pube that got in his mouth.