Michio was asked by his wife's friend, Ayanagi, to be an esthetic monitor. There, his weak point, the nipple, is tampered with and he accidentally explodes during the treatment. Michio is embarrassed to have shot him in public, but Ayana visits her house as if nothing had happened. Ayana, who was originally a strong S, licked his nipples many times, and she enjoyed how she reacted sensitively. Michio, who can't forget the immoral stimulation of her nipples, goes to the esthetic salon where she works again in search of further pleasure.
