Her ex is an irredeemable bastard, but the sex with him is still overwhelmingly good. Just days before her wedding, Karen attends a university club reunion to announce her engagement. She drinks too much while celebrating and runs into her former boyfriend, who carries her away when she can no longer stand. She protests that she is about to be married, yet repeatedly orgasms as he pounds her. Her body convulses and arches through climax after climax under his sweaty, relentless strokes until morning. In the end, her sexual compatibility with her worthless ex proves stronger than the bond with her fiancé, all captured in a cheating video.