If it's for a price, it's prostitution. Doesn't matter how many times. Once might mean she WAS a prostitute, but prostitute all the same. As for the legal right, not for me to say.
Wait til the skin starts sagging in a few years. That will look really great. Dip heads. Then they'll sue for not being informed that shooting rubber into your head was a bad idea.
He got the attention he wanted so in his little world, he won. Ok, fine. Come back to school when you decide to follow the rules that everybody else has to follow.