Tristan Summers is being punished by their parents and has to clean her stepbrother, Jay's, room. Tristan is pretty grossed out by what she finds. Jay starts making comments about how Tristan's tits have grown. He pops his dick out to start stroking it off, and in retaliation Tristan flashes him her boobs. When Jay keeps it up, Tristan peels off her skirt and lays down on Jay's bed to masturbate. Their stand off escalates when Tristan mocks Jay about his stamina. Eventually, he lets her reach out to stroke his hardon. Tristan takes the opportunity to stick it in.