I married my childhood friend from a long time ago. - Even after over 10 years of dating, our love for each other never faded, and the three of us lived a happy life together with my father-in-law, who occasionally came home from work. - But one day, my husband was away from home for a few days on a business trip. - I spent the days alone with my father-in-law after he finished working, and my father-in-law took advantage of the opportunity when my husband was away and played with my body... - I had an abnormal sexual desire that never subsided after returning from work, and I was taught pleasure that I had never experienced before.