Discreetly hidden from her husband, a French finance advisor indulges in a private masturbation session. She slips her hand into her panties, rubbing her wet slit, her breath quickening. Suddenly, she's no longer alone. A stranger has joined her, their eyes locked as they each continue to pleasure themselves. The tension builds, their bodies tensing, until they both find relief, their cries of ecstasy echoing through the room.