Just something to share here, been dealing with quite a few FWBs. Mostly single, remember never ever commit anything to them or it might ruin your current relationship. When things gets hotter and hotter, remember to pull handbrake. Having few instances like 1 of my FWB, everything started from drinking to making out in the pub itself. By the time I touched her panties, it's all wet. Quickly pack things up and went to the nearest hotel. Had 3 rounds that night. After that night onwards, relationships are built and things get stickier. Draw a line, keep on reminding her that I'm attached. Things went all right after that and she found herself a bf. And there starts my journey of having one of my FWB, at the same time banging someone's gf.