I went back to my wife's parents' house for the first time in a long time. My parents-in-law welcomed me with great joy. We were having tea and talking, but the atmosphere changed when my parents-in-law asked my wife if she had any children yet. My wife got up from the table by herself. So I confessed that I was having sexless with my wife, and an indescribable atmosphere hung in the air. I woke up in the middle of the night and was about to go to the bathroom when I heard a voice from my parents-in-law's room. When I looked in, my mother-in-law was licking my father-in-law's thing and was about to insert it happily, but my father-in-law had broken it and my mother-in-law looked a little lonely. I was horny and was masturbating alone in the bathroom when my mother-in-law appeared and saw me. I was in a panic, but my mother-in-law said that this is what happens when a daughter doesn't do it, and gently rubbed my thing and made me feel refreshed. The next night, my father-in-law and wife went out, and my mother-in-law went to the bedroom early. I took the opportunity to go to my mother-in-law's room and started playing with my mother-in-law's body while she was sleeping...