My GF and I enjoy her being choked with wire, rope or chains problem is she works at an office and she can't be going to work looking like she has been hung from a ceiling every time we fuck because when we use a cable which she likes the most and she likes it tight leaves very obvious bruising, she thinks belts are shit because they don't choke her enough, any advice on mark reduction, I'm new to this but down with it, any advice would be appreciated.

Sardy.