My younger Step-Brother has always been a pain. Always acting better than me, thinking he is more intelligent. I've always been thinking of a plan to make him pay. Come to find out he has a scholarship riding on a theory that a powerful brain can make the body go for 30 days without sex or masturbation. On day 29...I'm going to test that theory. Wearing a little black leather mini, gold micro thong, tiny top and heels. Even though I'm his step-sister, I now how to make any man become a drooling idiot...