"You are not allowed to wear panties while you are at our house. If you feel like having sex for the first time, we will not refuse you." Once a year, all the relatives gather for an event. For me, it was a depressing event... until last year. In the span of just one year, my cousins ​​have grown into adult women and entered the adolescent stage of becoming interested in sex. At first, Hotaru, and then the reluctant Miharu all enjoyed sex with me. Let me tell you the story of the three days of non-stop sex with my cousins ​​when we went back home.