Honoka Orihara, a married woman who was dissatisfied with her sex life, was masturbating when she heard the doorbell. When her male neighbor came to talk about moving, the underwear she took off while masturbating fell to the floor, so she admitted that she was masturbating because she was dissatisfied with her sexual life. The male neighbor took the opportunity to talk to her. Having sex, the taboo relationship filled with lust and semen continues...