Three months after dumping me, my ex suddenly messages: “I want you to film me having sex.” Her current boyfriend is a burly man in his fifties, and despite my anger, I press record on my phone. The woman on the screen is wilder than anyone I thought I knew. Then another imposing older man arrives claiming to be her fuck buddy, turning the room into a filthy live show fueled by lust and jealousy among her ex, her current boyfriend, and her lover—and drenched in cum.