Concubine: Daughter-in-law With Good Compatibility.

A married woman had no choice but to move in with her in-laws' house after her husband's business went bankrupt. Her father-in-law, who has been widowed for a long time, feels his daughter-in-law is a woman, and the daughter-in-law begins to feel uncomfortable with him. This discomfort was not just a feeling, and eventually the father-in-law openly expresses his lust for her daughter-in-law and starts to touch her.