Yuna lives a married life with her husband, but they are drifting apart. At that moment, she is courted by her old female friend, Aina, and has a lesbian affair. Unlike her rough husband, she is soft and gentle, and as they meet several times, she feels a sense of fulfillment that her husband couldn't provide... Yuna's heart wavers with this being that fills her loneliness, but her husband finds out about her lesbian affair...? Perhaps he doesn't like the way they protect each other, so the enraged husband begins to forcefully violate Yuna in front of Aina—.
