Hiyori Yoshioka appears for the first time in the 17th installment of the popular series! Hiyori's crotch ached from the intense gasping sounds she heard every night, the sounds of bodies colliding, and the passionate, animal-like mating. Her stepfather is a good age, but he has a strong sexual desire, and he hugs her stepmother every night. She is a human viper who has been active all her life. In comparison, her husband's sex is light. The frustrated married woman's heart gradually shifts to her father-in-law. That kind of thing