Why do you fuck my daughter, you illiterate boy?

Canadian exchange student Diego Perez has moved into the home of Armani Black and her new stepdaughter Kyler Quinn. Diego secretly watched Armani change clothes and then convinced her to help him deal with his social anxiety by relieving pressure on his testicles. Next, Diego finds Kyler ejaculating in her boyfriend Lukas King's underwear. The scheming Canuck plots to get more action from both women, culminating in a perverted threesome and an angry local!
Good movie here:

Why do you fuck my daughter, you illiterate boy?