Asano Masaki dreams of sex with his own daughter, Yuriko. He tries to forget about his desire by having sex with his wife but she's cold and doesn't let him have sex with her anymore. One day, he received a spam mail inviting him to the so called "Incest Dating Club", and after a few days, he inquired about it. The club sets him up with Mutou Reika, a girl who dreams of sex with her own father. She reminds Masaki of his daughter Yuriko and he reminds Reika of her father. The two try to drown their desires in each other.