Recently, Ami's husband has been neglecting her sexually, leaving her frustrated. She tries to relieve her desires through self-pleasure, but it always feels lacking. One day, her nephew Sakio asks for her help, and since Ami used to be in the band, she agrees to teach him how to play an instrument. During the lesson, Ami unconsciously presses her body against his while teaching, causing Sakio to become aroused. He accidentally finds out about her frustration and makes a move on her. Knowing it's wrong but unable to resist the long-awaited sensation, she can't hold back the throbbing in her loins, and eventually…
