My husband and I returned to my wife's parents' home for the first time in a while. - My parents-in-law welcomed me warmly. - During the gathering, when my father-in-law started saying that he wanted to see his grandson, my wife suddenly became displeased and left the table. - I told my confused parents-in-law that my wife was refusing to spend the night and that it was no good even if I invited her. - I felt sorry for my stepparents' disappointment. - I got up in the middle of the night to go to the bathroom and stopped when I saw a light leaking in in front of my stepparents' bedroom. - When I peeked in, I saw that my parents-in-law were running the business. - It took me by surprise, but I couldn't take my eyes off her because she was sexually attracted to me. - When it came time for the stepparents to be reunited, the stepfather seemed to have fainted, and the stepmother went to bed with a slightly sad expression on her face. - I couldn't get over my erection, and while I was handling it alone in the living room, my stepmother came over. - I was in a hurry to hide it, but she told me to wait and told her that since my daughter didn't do it, it would just accumulate, right? - I said it was okay with me and started handling my son. - It's been a long time since I've been touched, so I quickly become aroused, but my mother-in-law's onanism and oral sex are so sticky and skillful that it's as if she won't let me ejaculate, and the moment I reach a climax on the verge of exploding, she catches me with her mouth. - ...The next day, my father-in-law and his wife went to a nearby pub and said, - There was a strange atmosphere between me and my mother-in-law, but she quickly got up from her seat and headed to her room. - It was late into the night, but my father-in-law did not return. - I made up my mind and headed to my mother-in-law's bedroom. - He gently lifts the mattress of his sleeping mother-in-law and caresses her. - Before long, my stepmother's private parts began to make a clicking sound. - My mother-in-law wakes up and is surprised. - I couldn't hold back anymore and inserted it into my mother-in-law as if to attack her...