Nami Hoshino got married and has a very dull sex life with a husband who is always passionate about work instead of making love. Her father-in-law also lives in the same house, and he is very careless, which makes Shino very annoyed; she always wants everything to be clean and tidy, while her father-in-law, on the contrary, is the opposite. One time when Shino complained to her husband about not wanting her father-in-law to live with them anymore, he overheard everything, and then he took revenge on her by bringing her to climax, so she would never dare to chase him away again.