A pornographic drama depicting mutual interference and immoral incest. The eldest sister-in-law's desires: wanting her son's most beautiful eldest sister-in-law when her daughter-in-law isn't looking. Kazama Yumi DOPP-009

A Tale of an Aunt. Kazama Yumi, a single mother, lost her husband when she was young. To prevent her son from suffering the same fate, she raised him alone. However, as her son grew up, he resembled her runaway husband, and she treated him like a man. Two years ago, her son got married, and Yumi felt a void in her heart, living a lonely single life. But then, due to work, her son brought his wife, Hana, back to live with them…