Rico hooked up the hose from the electric air pump he used for inflating rafts when he went river rafting. Okay, he did it only once but he planned to do it again, maybe. But he still had the air pump. He plugged it in. Turned it on.
Whoosh!
Air rushed into the deflated sex doll. Chad was experiencing a weird rush. The air made him feel more alive, but more helpless. The air was dead an metallic from the machine. In minutes, his whole body was rock hard including his erection. Rico laughed and whacked Chad's inflated dildo.
"Damn, boy you are more eager than me!" Rico laughed. He pulled the air hose out and stoppered Chad's bellybutton. He tossed the inflated Chad doll on to his bed with one hand. Chad's head bounced against the wall and fell back on the bed.
He shrugged, and finished stripping naked.
Chad was screaming. Rod had heard him. Rico should too. The stale pump air inside Chad seemed to be the problem. It made Chad feel like he wasn't in his own body. He didn't know how else to explain it.
Rico tucked the doll without foreplay. Then while he rested he played with the inflatable dildo.
"Damn, Chad had to model for this. Look at the veins and wrinkles. I wonder how it would feel?"
No, Rico, you already filled me with cum. Please don- oh, no! Chad shrieked in the privacy of his own mind.
Rico was riding Chad's cock. Oh, yes, gasped Chad. He was going to cum. Sppft!
Then Rico came again spurting all over Chad's shiny rubber and and chest. He wasn't sure if the doll was designed to spurt air up his bum, but it had, and it triggered his explosion. Rico looked at the clock, and decided funtime was over. He showered.
Chad lay tilted against the bed. He was surprised when Rico came in he seemed paler and bigger. He bent over to put on his swimsuit, and as his butt cheeks spread, Chad saw a rubber sex doll hope where his rosebud should be. Chad was contagious, and Rick seemed oblivious. He tried to warn Rico, as the guy wiped Chad clean and deflated him. Before he shoved Chad in his gym bag, Rico had morphed into Chad's twin. As Rico pulled on his sweats, he looked in the mirror.
"Sweet side effect, I look like Chad. Better take advantage of it while it lasts."
He headed to the party.