[ Hentai Sex Manga ] Oni Chichi Rebuild 02

As the Airi plot progresses, the three protagonists find themselves adapting to their new adult relationship environment. Airi's and Marina's stepfather's illicit sexual contacts with their mothers cause a major upheaval when their mother, Kayako, arrives to try to mend things with her husband. Also, the stepfather is becoming increasingly aggressive towards Airi, who has been contesting their connection with another young woman.