●Ema came to Tokyo to attend the wedding of a friend from school. - Seeing the gorgeous wedding reception and happy friends, Ema feels lonely as she lives with a husband who is not interested in her. - At that time, Makoto Kobayashi, a classmate of mine, arrived late. - Ema sees Makoto being as bright and kind as ever, and the distance between her and him grows closer due to the force of his drinking. - Then, when the two of them have a light drink together before the after-party, Ema's desire becomes uncontrollable, and after the after-party, she invites Makoto to the hotel where she is staying...