We bring a super beautiful girl into our home and monitor all of her 'natural' expressions! This time, the one who came without knowing anything is Hikaru Minazuki(20). She usually plays the role of a high school girl, but she doesn't notice the camera and just talks about her love life in her high school days as if she was talking to a friend, saying, "I was so young lol." We built a good relationship as good friends, but gradually the atmosphere became erotic... lol. This is the raw 'real SEX' in a completely off mode that you would never see on a regular AV set!