Shinji, a college student, stayed at his father Koji and stepmother Maki's home for a job interview. Maki married Koji a year ago... The only flaw with this loving couple was that they were "very clumsy." During Shinji's stay, Koji caused a fire due to careless smoking, and Maki caused a fire by leaving an iron unattended. Maki, flustered, fled the house naked. Shinji made the naked Maki kneel and lectured her, but he immediately got an erection from the lewd stepmother's naked body. Shinji, who couldn't control himself, pushed down the naked Maki...
