"She's a dude!" Cameron choked. "She's got one bigger than me!"
"No fuckin' way!" Jerome exclaimed trying to look around Fifi's body to see, with out pulling his hard on out of her hot fawning mouth. As he leaned forward slightly to see what Cameron was talking about, his cock slid further into Fifi's throat. S/he was now taking all of him in her mouth, wanting nothing more then to pleasure her mistresses guests until they release their loads into her/him.
Jerome, finally seeing Fifi's enormous penis that far eclipses his own, feels her mouth working up and down his shaft. "...So what," he says, "this is the best blowjob I've gotten in my life."
Cameron pulls away from the other two in a state of shock of what his brother just said. "Dude! She's A DUDE!" he exclaims. Cameron repeats himself after Jerome does not respond, but to no avail. Yet again, he gets no answer.
Fifi, figuring enough time has passed for Cameron to be changed turns her/his full attention to the one that wants her/him, Jerome, hoping Cameron will go upstairs looking for Brad. She slowly steers Jerome toward the couch in the living room and sits him down never taking her beautiful lips off his manhood.
Now with Jerome sitting and Fifi on her knees she uses one free hand to reach down and slowly start stroking her own cock. Jerome, now being completely entranced, by the pleasure tilts his head back and closes his eyes, losing all caring of Fifi's gender. The rest of her body was female and that was enough for him.