Nimi took over as president from her husband who died suddenly. However, there was a opposition to Ninmi in the company. The plot by the superintendent of the spearhead suddenly put Ninmi into a trap. Ninmi was detained in the office and exposed to a commoner's view of his asshole, which led him to commit crimes with men. It was dropped to the extreme of shame, from full-fledged asshole training to pleasure hell. Will her asshole be flexed to a depressing misdeed?