Sora, a wife who was indulged in onanism as if her husband had broken the promise of SEX. His son-in-law Makoto, who was watching the situation, crawled into Sora's futon. She tried desperately to lie next to her husband as he slept, but he gave in to the sweet whispers of Makoto, who was young and had no blood ties. Sora desperately suppresses his voice in a dangerous situation, and Makoto sticks his cock in and out so as not to make any noise. From that day on, their forbidden adultery escalates and they begin to seek more stimulation and pleasure...
