"Cum onto me," Brayden says bluntly.
"What?" Replies Callum in shock, "You'll turn into rubber too!"
"Maybe, or maybe it'll form a second skin, or maybe it'll fall right off me."
"I'm not cumming on my best friend! Not even for science."
"Oh come on Cal. It'll be fine."
"No. One of us is already rubber, that's one too many."
"It'll help with science."
"What if you become a rubber drone?"
"I won't, but if I do. I'll be a sexy one."
Callum's dick begins to harden at the thought of Brayden being turned into a drone. "I know what you're doing," he says sternly.
"And what's that?"
"You're trying to make me.....cum."
"Imagine that. Me being cocooned in skintight black rubber. Trapped and helpless."
"Shut up!"
"Forced into orgasms beyond my control."
"STOP IT!"
"Even sucking you off."
A thick load of cum races out of Callum's dick and onto Brayden who is smiling. "Thank you," he says as the rubber begins growing over his body. Creating the perfect form fitting skin of rubber. Callum can only watch in horror as the rubber moves up his friend's body, completely encasing it. Including his head. Callum's erection is straining.
Brayden looks around and says