Lately, Makoto has been unusually sensitive to her nipples... The young wife is confused by her body's increased sensitivity to even minor stimuli. Unable to consult her husband, she was left alone and frustrated. While masturbating to quell her sexual desires, she was caught by her stepson. Seeing an opportunity, Makoto confides in him. And then, unbelievably, as her stepson hesitantly shows concern for her body, she begins to direct her sexual desires towards him...
