Yuna's married life with her husband is full of misunderstandings. At this time, her old female friend, Aina, approaches her and they have a lesbian affair. Unlike her rough husband, Aina is gentle and kind, and after several trysts, Yuna feels a sense of fulfillment that her husband never fulfilled... Yuna's heart is moved by the presence that fills her loneliness, but her husband finds out about their lesbian affair... Perhaps not liking the way they keep covering for each other, her enraged husband begins to forcefully rape Yuna in front of Aina.