Ryuji has loved and admired Aunt Izumi, a beautiful and intelligent woman since she was a child. I decided to go to the aunt's house with my family today. Ryuji of tension MAX. Actually, a few years ago, a friend invited me to go to Ryuji, but for some reason my aunt's face suddenly came to my mind. Ryuji is still a virgin, but somehow I wish my first experience was with my longing aunt Izumi.