Bright and energetic Asuka and I are close brothers and sisters who make fun of each other. Recently, every time a virgin is suddenly caught, it is made into a story. One day, I had a long-sought girlfriend! Asuka was pleased with her, but gradually she began to worry, "You haven't experienced sex with your brother? You'll be disliked if you're not good at it." I thought it was useless, but I didn't want her to hate me, so I decided to entrust myself to her ...
