His wife wants a child and asks him to do nighttime duties, but the husband is not in the mood. The reason is that the husband is more attracted to his mother-in-law, Hitomi, who lives with him than to his wife. (Hitomi has a body that is more voluptuous and voluptuous than his daughter-in-law, living under the same roof.) Just thinking about this makes it difficult for him to embrace his wife, and he spends his days in agony. But one day, the husband finally takes action. "Mom, can you take a look at my dick?" Hitomi is shocked by her stepson's unexpected request...