다음 중:While my wife was away at home, my sister-in-law, Mayu, came to check on me. She is alone in her lonely house, and even if its just for a moment, it brings back some vitality. Kazuya happily welcomes Mayu, but something seems off. She approaches me with suggestive body touches and I cant help but blush as she smiles at me with her pretty shy smile. She tries to run away and take a bath so that people wont notice how upset she is, but Mayu offers to wash her back... Because of this, when my wife and I moved to the office, my wife and children were retired, and when I came to live with my husband and wife, Onodera Mayu came to live in my house, and when I first came, I thought that my desire was not satisfied, and when I returned to my home, I came back and saw the result. The trunk rises...