Newlyweds Mark and Sophie bask in their Mediterranean honeymoon, their pasts a playground for desire. When Sophie's ex, Daniel, texts wedding wishes, a spark ignites. "Remember how he watched me with other men?" she teases Mark one night, her hand stroking him as his breath quickens. "Bet you'd love to see that." Back home, Daniel's visit unleashes the fantasy. Over dinner, Sophie's fingers trace Daniel's thigh, her eyes glinting at Mark. "You're enjoying this, aren't you?" she purrs, lifting her dress to reveal nothing underneath. What begins with a sultry blowjob escalates as Daniel takes her on the sofa, Mark watching, enthralled, until Daniel claims her fully.