The couple's steamy bet heats up as the wife, clad in a lacy bra and panties, pushes her husband onto the bed. She straddles him, holding up the shiny, new vibrator, her eyes sparkling with mischief. She lubes up the toy and his asshole, then slowly slides it in, watching his face contort with unexpected pleasure. She works it in and out, varying the speed and pressure, her pussy getting wetter by the second. He begs her to fuck him, but she keeps teasing, edging him closer and closer to orgasm, determined to make him beg for his release.