His wife, Rena, has to consult with her parents' house for her husband Takeshi, who has fallen into debt because the company is not running well. It's been a while since Rena's return home. His mother, Juri, divorced a long time ago and now lives with his new wife, Kenichi, but for Rena, the man who also became his father-in-law, quickly accepted the consultation. However, after spending a while at his parents' house, Rena Kenichi reveals his true nature. He can't refuse and should be embraced by Kenichi. Juri realizes Kenichi Torena's lewd relationship...