My parents are out and I'm alone at home with my sister... I'm used to seeing my sister in her underwear, but I can't stop getting horny! The brother who pretends to be a virgin can't resist his sister's devilish temptations and confesses that he's never done it... Then his sister invites him, saying, "Then I'll do it with you!" The brother takes the lead and pistons her hard until he's satisfied! In the end, he even does the forbidden creampie!