Mutsumi, who brought her when her brother got married, was a gentle and kind woman. I fell in love with her at first sight. For more than ten years since then, I have spent my time with my brother-in-law, Mutsumi, with a secret feeling. It was a few months ago that the turning point came to me. Due to my work, I decided to stay at my brother's house. The children of my brother's family have already left the nest, and my brother and his wife welcomed me. When I got home after the night shift, Mutsumi's annoying breathing. Yes, she was lonely and comforting. After seeing Mutsumi's embarrassing appearance, I was impatient and headed to my room to say I'm sorry. After that, Mutsumi shyly came to my room. I confessed that I had always liked it so that I could hit my thoughts so that I could block Mr. Mutsumi who tried to open his mouth. After staring at each other and a long silence, Mutsumi held my hand and nodded. We hugged each other, kissed, and piled up our bodies as a matter of course ...