"No, the janitor cannot borrow me. I'm not a thing to be borrowed." Chad objected.
Coach said, "That depends on you. You can't decide whether the janitor borrows you or not but if you play along nicely and learn your lesson, Rick may decide to go easy on you."
"No, I'm the quarterback. I shouldn't be the team towel."
Coach said, "Come to think of it, I haven't had my shower yet. Before I throw you in the wash, maybe you should scrub me down. I heard Rick say that he'd make the towel boy give scrub downs to everyone on the team. Later you can turn into a towel and dry me off before I toss you in the washing machine."
"No way." Chad protested. "I'm not going to let anyone turn me into a towel again."
"How are you going to stop it?"
"I won't let anyone near my balls."
Coach said, "Don't assume that your ball stretcher is the only way Rick can get at you. He might not be omnipotent but he has other ways of getting what he wants."
Chad just yelled "I won't let anyone turn me into a towel." Then he stormed off grabbing his clothes and skipping his last classes.
The next day, Chad pretended to be sick so he could stay home from school. He told his parents that he had studying to do but what he studied was magic. It was hard to study because most of what he found was fiction.
The next day was Saturday, but Chad woke up to find a second ball stretcher around his balls identical to the first. Chad studied magic more desperately but found nothing useful.
Sunday, Chad woke up with a third ball stretcher identical to the first two. Chad did finally find an actual magic user online that could explain magic to him. The wizard explained, "I can't undo or interfere with the spell of another magic user. Also, magic does depend on physical things so the only way I could do anything for you is to first send you an object such as a talisman or belt that I can do magic through." It would take a few days for the object to arrive.
In the meantime, Monday morning gave Chad a fourth ball stretcher just like the previous three. Chad had to go to school to talk to Rick.