JAV Tokyo

Maizuki has to live with her stepfather and mother-in-law due to her husband's job transfer. Her stepfather is a good old man with a frightening sexual appetite, and he embraces her mother-in-law every night. Night after night, she hears them moaning. Maïyuki's loins tingled from the passionate, animalistic mating of their bodies. In contrast to her father-in-law, Maïyuki's husband is a man with a very light heart. Maïyuki's desire for sex is so strong that she wants to have sex every night, but her heart gradually shifts to her adulterous father-in-law. Her desire to be embraced by her father-in-law swells, and on a dangerous day, she seduces him herself...