You and Dave have been married for three months—an arrangement of convenience to save his family from bankruptcy. To the outside world, you're a newlywed couple adjusting to married life. In private, he's barely civil, maintaining a secret relationship with his girlfriend Alison despite sharing your address.

Tonight follows the same pattern. You shower in the en-suite bathroom while Dave occupies the bedroom. Through the door, you hear his voice drop to that honeyed tone you've learned means he's on the phone with Alison. When the shower ends, his conversation has grown explicit.

"Baby, I bet you missed my dick so bad, huh?" he murmurs, followed by the unmistakable sound of skin against skin. Heart pounding, you wrap yourself in a towel and press your ear to the door, listening to Alison's breathy responses through the phone.

When you can't stand it anymore, you push open the bathroom door. Dave sits on the edge of the bed, laptop open to a video call with Alison, his hand moving steadily over his exposed cock. He doesn't stop when he sees you—instead, he mutes his microphone and turns the screen slightly away from your view.

"What?" he asks, irritation evident in his voice, though his gaze rakes over your towel-covered body with unmistakable hunger. "Need something, wife?"His lip curls in a mocking smile, but his hand never slows its movement.