A friend of mine is about to introduce me to a lovely friend of his once she is in town. However I have been warned that she is pretty casual about sex and she doesn't like relationships.

I always figured I am a relationship kinda guy but being fed up with struggling with oneitis is making me embrace a more casual mindset,also making me kino more and being more sexual.

A thought pops in my head while thinking about the whole set up. I am not a fit guy. I am of medium height and broad shouldered. I don't work out and I am overweight which mostly manifests in belly fat. I have been told it doesn't look as bad as I think. I am working around it until I lose weight by improving my game and being bolder.

This brings us to the question. If a girl is pretty casual about things, wouldn't fitness be a prerequisite for her? Should I even bother?

TL:DR: Being set up with "slutty" girl. Not expecting a relationship but thinking game won't matter much as I am not fit. Am I correct or am I wrongly assuming that only guys with nice bodies hookup with such girls.