Trevor looks down at his new body, seeing that he has become the blonde boy he was pleasuring only seconds before. His hair is fine and light colored, turning he sees a blurred reflection in the glass window of the steam room door. Sure enough the blonde face of his victim stares back. He has stolen the boy's body, and given his rubber body to the boy.
On the bench the half donkey boy slowly sits up, he will probably be awake in a moment. Trevor wonders a bit if he will scream when he notices his changes, or if he will simply ignore them as he turns in to a beast.
Where the blonde had sat on the hot wooden bench of the steam room there was now just a towel with a large red balloon shaped like a boy. It sat there immobile, a tiny string tied around it's left foot dangled limp on the floor. Trevor knew better than to untie that string and free the boy from his curse, or at least open up the chance that he takes his body back.
Trevor turns to go and nearly collides with a group of boys entering the room. Each is naked from the waste up, with little white towels around their waists. They crowd in to the room as you apologize for nearly hitting them, holding the door you watch them sit, and take in their surroundings. There are three, each one fairly average though one has dark olive skin of somebody from the middle east, maybe Italian or Persian things Trevor looking at his swarthy features.
The boys are chatting, they don't seem to notice the donkey-like changes or the balloon which is half sitting on the bench in large the darkened room. Steam billows up from the floor fogging their vision even more.
Trevor leaves the room, anxious to get out of there, stepping back on to the cold tile of the locker room. He hears some laughter behind him and figures that they have probably found one of the two he left behind. He doesn't want to stay and see what becomes of them so he rushes to the lockers and begins to look for some clothes to put on.