"Hehe, so there you are?" Josh laughed omenously, "I knew you'd try sneaking a smoke in that janitor's closet sooner or later, so I set up a booby trap spell your pack of smokes was the trigger, as soon as you entered the closet it began. A plunger, heh? Bet your parents never thought when they sent you off to college that you'd end up as a plumber's helper instead of a wizard. I wonder if this was your only transformation or if you've been helping with other cleaning chores? Well, it looks like the janitor already christened you, but I think I'd like to see you in action. See I created a stoppage already for you!" He'd been staring into your face in the inside of the rubber plunger, now you were heading down into a mass of wet toilet paper. Fortunately, that looked like all it was this time.
Josh took his time slowly twisting your penis body in his hands, and rhythmic thrusting up and down. The suction quickly cleared the toilet clog, but he kept on pumping. It was good at the beginning, but now it was driving you mad, it was almost like he knew what he was doing to you. You were being stimulated, but in your current form you couldn't orgasm. It was so frustrating. He snickered. It was almost like he could read your mind, oh that's right, that Telepathy is his major!
"Good you figured it out, I can read your mind. Now, if you want to be a human again, you'll be my ideal room mate. Otherwise..." he plunges you back into the cold water.