FSDSS-422 Please bully me. Todaharakune.

Recently lost a husband whose age difference was like that of parent and child, now living alone in the house he left behind. Neighbors whisper that she is an opportunistic second wife after his property. One day, her husband's twin brother suddenly shows up at the house. This man is the opposite of her late husband and has been involved in shady dealings. From that day on, Makoto begins a strange cohabitation with him…