Kitagawa Nagi, a college freshman, has a secret. He's in love with his senpai and neighbor, Yamasaki Yuu. Since Yuu is popular, handsome, and nice to everyone, Nagi resigns himself to the fact that his love would always be unrequited. During their club’s welcoming party, Nagi was tasked with bringing a drunk Yuu to his apartment. As Nagi prepares to leave, Yuu grabs hold of him and passes out with Nagi trapped in his embrace. After that night, Nagi starts sneaking into his drunk senpai's bed and sneaking out before morning. It's a habit he knows he needs to break, so why does Yuu keep getting his hopes up?