a black man goes out to a mature woman, orihara shiho.

Shiho, who was the first bat. From now on, I met a gentleman black businessman who was trying to do my best with a single job, and fell in love and remarried. He had a happy marriage while he was on many business trips. One day, his company went bankrupt and fled. The day Shiho is finally getting back to life in his apartment in the countryside as he runs away, a black man who calls himself the son of his husband who escaped suddenly appeared. a strange parent and child life begins...