One day, a single mom moved into the next room... After arbitrating a fight with my ex-husband at the entrance, we became friends and decided to go out. At first, I was hesitant because I have a child, but when I saw Suzu-san, who was pretty and beautiful, I wanted to hug her and even had sex. I was quiet because I was nervous because I had sex after a long time, but my sensitivity increased with time and I loved each other violently. Even though my child was in front of me, I was so excited that I had a sense of immorality and Iku appeared many times.