one day, my younger brother, who lives with me, brought his girlfriend home. my older brother, who is a little jealous of his cute girlfriend who seems mismatched with his younger brother. unable to sit still at the sounds coming from the next room, he opens the door and peeks in. what he saw was his younger brother being tortured by his cute girlfriend and his anus being violated. he was shaken by the sight, but at the same time he was also excited. since then, he couldn't stop thinking about her. one day, when he came home from work, she came out of his younger brother's room…