才遠

The protagonist, who was left behind by his wife and his then-kindergartner daughter back when he was still an unemployed scumbag.

Right now, he turned over a new leaf and is now a competent working-*****, but still a scumbag who loves having sex with young women. 

He's currently engrossed in "toilet prostitution", but lately he feels that one of the girls he bought might be his own daughter...

Getchu