Indecent Punishment Wife Torture

Rino was married to his eldest son, Yuichi. However, her mother-in-law did not accept her daughter-in-law, who was unable to have children, as part of her family. When Yuichi goes on a business trip and Kuniko is away from home, her obscene father-in-law begins to touch her body, and her supposedly kind brother-in-law ends up having her come to visit him at night. Although Rino refuses, her body awakens as a woman and she finally accepts her father-in-law... Rino's sister-in-law Ayame, who had hated Rino for a long time, saw the whole story and began to treat her daughter-in-law in a humiliating way...