On a sunny day, Midori was doing laundry without a bra. Her neighbor Mr. Ogata happened to see her while delivering chirashi sushi. When her son returned home, he secretly watched her ample breasts and buttocks, became aroused, and began sucking on her breasts. At first resisting, Midori gradually began moaning, placed her hand on her son's lower abdomen, and enthusiastically performed a blowjob, taking his rock-hard cock into her mouth. Responding to her son's desire, Midori later masturbated alone in the bathroom, using a vibrator on her clit, muffling her moans as she climaxed repeatedly. Later, while pretending to help fold laundry, her mischievous son sprayed water onto Midori's breasts with a mist bottle. Excited by her soaked, see-through lingerie, mother and son passionately kissed and had intense sex. Afterwards, the couple continued their affection in the bathroom, still unsatisfied, moving on to make love again on the futon.