The Woman Who Was Gakked Chisato Shoda

Our daughter of a certain age got a boyfriend, and we built a good relationship as a family. However, the boyfriend seemed to have a strong sex drive and they had sex many times in our daughter's room. Even we in the bedroom could hear it, and my husband even muttered that he was amazing. One day, Chisato returned from shopping and went to her daughter's room to offer to eat together, but the daughter wasn't there, and the boyfriend was masturbating alone. Chisato was a bit flustered, but he consulted her saying he was troubled by his strong sex drive and asked what he should do..