has anyone been involved in a poly relationship?
what should you expect? how can it work?

I have a couple friends i recently met who are dating and are in a poly relationship. i like them both as friends, but really hit it off with the girl more than I usually get along with most people. She has been actively pursuing me and im definitely interested too but just not sure to expect. I like them both and dont want to ruin there relationship. I have fun hanging out with both but I want to fuck her too.