Shiori was living a happy married life with her lawyer husband, Yohei. One day, Yohei's brother, Hiroki, whom she hadn't seen in a long time, visited to consult about divorce mediation. Without understanding the reason his wife wanted a divorce, Yohei took on the defense. The cause of the divorce... even the brother didn't know about the hidden perversion of his younger brother. By the time it was revealed, Shiori already...
