University student Ryo is having a relationship with his classmate Natsuo. One day, his estranged singer-songwriter father Shinya shows up...
Ako, an aspiring manga artist working at a bar, is in a sex friend relationship with her sister's ex-boyfriend, Tetsuya. One day, while she is having sex with Tetsuya, her sister, Marina, suddenly comes home. Marina tells her that her husband died in an accident and she has just finished the funeral...
Hanako, who works at a girls' bar, is having an affair with a married man named Etsuo, who likes older men. When Etsuo's wife, Tomoe, notices her husband's affair, she suddenly shows up at Hanako's workplace and asks him to be her friend.
