My sister-in-law and I who had sexual desire steal the eyes of my wife just before giving birth ... Yuka Oshima

The story revolves around a complicated family dynamic where the husband, Yuji, develops an intimate connection with his sister-in-law, Yuka, while his wife is pregnant. As they navigate their relationships, tensions arise due to unfulfilled desires and secrets within the household. The plot explores themes of marital dissatisfaction, forbidden attraction, and the blurred lines between familial bonds and personal desires.