Im staying at my brothers house because of my work. - My life rhythm is different from my brother, and I dont meet him very much, but he is very good for my brothers wife, Chinatsu, so I was excited every day. - That should be because I had been delusional of such a wonderful wife since I was introduced to Chinatsu by my brother a long time ago. - One day when my work schedule changed and I came home, Mr. Chinatsu was masturbating alone while watching an erotic video. - She tried to leave softly, but she was noticed by Chinatsu-san. - When I ran into her room, Chinatsu came. - I nodded to the question that she saw it. - She is told to look down on her and shakes her head. - And I confessed that I liked Chinatsu-san because I was too nervous. - Then, can you keep what you saw earlier secret? - She asked. - Of course, she nodded, and instead of keeping it a secret, she gently closed her eyes and brought her lips closer to me ...