I don't ask girls out on dates. I don't want a girlfriend. I just want female friends that will have sex with me. I have a FWB right now but I'm getting bored of it and want to branch out more.

I've asked a few acquaintances to 'hang out' becuase I don't want to lead them on, but I find it difficult treading the line between 'I don't want to be your boyfriend' and 'I want to fuck you'.

Should I just approach it as if I wanted to date them and be mysteriously vague whenever the topic comes up or be brutally honest about it? Somewhere in between?