You try to pull off the mask, but it seems to have fused with your skin. You grab another mask and look inside, there's a warning label.
"MASK CAN ONLY BE REMOVED AFTER SUBJECT ORGASMS"
Oh, great! you think.
The door knob turns, you can smell Rich's sweaty musk even before you can see him. You look down at your growing erection. Damn the mask didn't just change your face to look like the stud's mask you picked. It's changed your body too. You are huge, not just your muscles but your cock too. You're so fucking horny. And Rich is just so hot. You don't know what to do.
"Hey, who are--Gawd, no you're that porn star--" Rich says wearing only his work out shorts and shoes. He holds his sweaty tee shirt in his hand. You know he just finished his four hour work out with a jog back to his dorm room. You clench your fist and cut short his statement by connecting your newly muscled fist and arm with the underside of Rich's jaw. You hit him so hard that you lift him off the floor and bang his head against the ceiling.
Then you lock the door, and strip Rich before tossing him on his bed. Damn, he looks so hot. This mask is totally taking over your mind. You have to orgasm fast before it totally takes you over. You slurp your tongue tasting Rich's sweat with your now very dextrous tongue. There are advantages to the mask...