A childhood friend who came to let me come to school because I refused to go to school! I don't want to go to school even if I'm willing to go to school, so I propose an unreasonable and naughty "If you feel it, you lose" game to get rid of her! It's a simple game where you lose if you feel each other's bodies touching each other, but if you're stubborn about each other, you'll be able to touch more and more naughty places! Before I knew it, I forgot about the game and felt comfortable, and I had sex with my childhood friend.