No one fucks with Kate Bloom or her stepbrother Rion King. When Kate learns that her boyfriend has cheated on her with RIon's girlfriend, she takes a moment to confirm the rumor and then goes fully nuclear. Calling her stepbrother into her room, Kate convinces Rion that the only appropriate reaction is that they need to have revenge sex. Rion is a participant at first, but when Kate lays hands on his dick it's already hard enough for her to start blowing him. Kate's BJ is such a turn-on that Rion stops objecting and starts getting into it. His stepsis gets on her hands and knees, and Rion spreads her ass cheeks apart so he can properly worship that ass and clit with his mouth. Then he shoves his dick balls deep inside his stepsis, committing fully to fucking. They're in the middle of banging when Kate's boyfriend calls to apologize and learns that he's way too late. The call makes their ball-slapping sex even hotter once Kate hangs up.