My sex life with my husband occurs only about once every three months, and it's purely mechanical—somehow dull and unsatisfying. Keeping these feelings inside, I eventually confided in my father-in-law, who lives with us. As a result, I ended up being taken by him. His deep, passionate kisses are unforgettable. Since then, I've continued a secret relationship with my father-in-law behind my husband's back. Deep down, I feel guilt, but I know I can't stop. This affair has awakened new emotions in me—something entirely different from what I've ever shared with my husband.