How to avoid a relationship, and just keep things casual.

Hey guys,

It seems like every time I am casually dating a female friend, after a few weeks or months (if I am lucky), she always asks "Where do you see this relationship heading?" It is an other example of them asking if I am sleeping with other people (which I am). I sometimes have the dexterity to dodge this question, but many times they end up getting mad because I am not looking for anything serious and I am sleeping with other people. Maybe I just need to be even more up front in the beginning and let the women I meet know that I am just looking for something casual.

How do you guys do this, without scaring them off?

Exprt