My mother-in-law, who's recently started to notice voluptuous, mature women's figures, blushed, which aroused me. (Kawakami Yu, VENX-302)

Ever since I started living with my mother-in-law, I've had one constant worry: her irresistible allure. One day, I happened to catch a glimpse of her changing clothes. She was tightly wrapped up, her figure accentuated, her breasts seemingly about to burst out. Seeing such a voluptuous body, I completely forgot she was my mother-in-law and couldn't resist reaching out my hand…