Shortly after getting married, Ayano, a young wife, was feeling increasingly lonely as her husband went on a long business trip and she spent every day alone. - The person who filled that gaping hole in my heart was Nene, a woman I met online who works in a women's sex industry. - Although Ayano is confused by Nene's lesbian acts and torture, she cannot forget the pleasure and seeks it for herself. - It's not cheating unless it's with a man...At first, the feelings were light, but gradually she became attracted to Nene, a lesbian, and fell in love with her.