Because of my work, my brother and his wife's house became a nuisance. A long time ago, my sister-in-law came to a place where I was resting because of fever, and I had a relationship only once. I didn't know what to look like with my sister-in-law who I met for the first time in a few years. When I went to my brother's house and rang a chime, my sister-in-law kindly welcomed me. When the three of us had an evening drink, my brother said he would sleep and went to the bedroom. My sister-in-law kissed me that I would sleep too. A few days later. When I finished work early and returned, my sister-in-law was masturbating. My sister-in-law called my name at the moment of climax. When I couldn't stand it and hugged my sister-in-law, I was absorbed in devouring my sister-in-law's body ...