A submissive young wife sexually disciplined by her monstrous father-in-law; forbidden adultery unknown only to her husband. Shion Naran GNAX-047

Gozo, the father-in-law, visits his son and daughter-in-law in Tokyo. His son is busy with work and rarely has sex. Wanting a grandson, Gozo believes he needs to increase his daughter-in-law's attractiveness and forces him to have sexual relations with her...