De M wife's instruction manual Yu Kawakami - Yu Kawakami (Shizuku Morino)

Yu Kawakami is a married woman whose life takes a dramatic turn when her husband's friend Kazuma returns to town. As Kazuma starts to develop feelings for Yu, the boundaries between friendship and infidelity begin to blur. The story revolves around Yu's role as a cheating wife, with Kazuma being the catalyst for her transformation. With themes of NTR and cuckolding, the movie explores the complexities of human desire and the consequences of giving in to temptation.