A married woman films her own affair sex with another man at the command of her beloved husband. A documentary where a married woman turns the camera on herself to record sex with a man other than her husband for her husband who has a cuckolding desire. Married woman, Koharu, 26 years old, married for 2 years. The childlike and innocent married woman comes to the hotel and still wants to go home, taking a shower while crying. While moaning with caresses, she denies that she feels anything, saying "I'm not cumming," but eventually squirts and cries. With a small mouth, she says "I'm going to lick it... is that okay?" and accepts insertion with a languid expression. With fast thrusting, she ascends with the camera handheld, shaking her hips even in a position lying on top of the man. After the deed, in sexy lingerie, she shakes her hips herself and cums, saying "This dick that isn't my husband's feels good."