rough-justice

1. An adjective for a person whose presence is treated as a punishment despite being unavoidable; their attention is undesirable but necessary.

Often used to describe girls who are not wanted but needed for sex.

Guy 1: "What did that chick you had sex with look like?"

Guy 2: "Dude, she was rough-justice"

OR the word can be used to describe the situation.

"She was so ugly but I really needed to have sex. It was rough justice"