It's been almost a year since I married my husband, Satoshi, and we've been living at his parents' house. Ever since my mother-in-law passed away five years ago, my father-in-law has been obsessed with his hobby of drones. My overly meticulous husband and my playful father-in-law couldn't be more different. Their personalities are even reflected in their nighttime activities. My husband is too indifferent, while my father-in-law is the polar opposite, being passionate. My adulterous relationship with my father-in-law began when he saw me masturbating, not satisfied with my husband's sex...