Looking for a female friend !!!!

So I’ve been with my bf for 13 years and I have always liked both females and males !!!! I’ve hooked up with a few females but I’m trying to look for a female that is willing to hook up just that nothing involved no commitment nothing just fun is there a website that I can go on to find other females that are in relationships and are looking for the same thing ???? My bf is down for me to have a female friend I just don’t know where to look most people want to be in relationships so if anyone knows where I can go to find someone that would be awesome !!!! THANK YOU all soooo much !!!! 🤗🤗🤗🤗