I like it rough and usually am rough but I leave no body marks. The maximum I go is that there might be some scratch marks but not bloody, only red skin.

But I hate when girls bite me or scratch me. It instantly kills the mood for me and I don't find it arousing. It just hurts and that is plain unpleasant. And when girls do this it's usually fucking over the top like they want to mark me for the rest of my fucking life or something.

Two days ago I had sex with a new girl..she enjoyed it apparently because next day, she invited me to come and fool around again. So I start slowly and she fucking bites my lower lip so hard it starts to bleed (only a little but still..). I could not even pull out from her mouth she held me so hard. I told her calmly that along with scratching it's something I don't like and it just hurts me. She apologizes and guess what happens in 15 minutes....she does it again and this time it hurts more because it's the same lip.

I basically just told her that let's just sleep and she looked shocked and sad that I really just did that.

It's not the first time this happened with a girl. Once there was a girl that couldn't stop scratching my back bloody even though I repeatedly told her not to do it. I hate it because I have many birth marks on my back and it's not healthy to scratch them.

In before I do the same to them: they enjoy it(which is what I like about it) and I start and go slowly to see where the boundaries are and I rarely cross them (and if I do, it's and accident like too much pull on hair).