kawashima takumi, a convicted marriage.

His father-in-law Ryotaro liked him and married his husband Kazuhiro, so he struggled with the housework to get acquainted with his wife quickly, but he failed because he couldn't do anything without knowing the world. One day, when Kazuya was away on a business trip, Ryotaro, who had been kind until now, revealed his true nature and committed misconduct. i've never seen it before, but if my brother doesn't want to tell me... and threaten the matter, and let it taste as much as shame and humiliation.