Hi there! I have a FWB - no intention of having a serious relationship with him. He has a very high sex drive. I find that even just 5 minutes in his company - gives me a HUGE buzz and that being with him - is one of the best feelings I've ever had. However - he is asking me to do things that I initially think are risky (meeting up with other couples he has found on the internet for sex). I say no initially. But it turns me on, and then I find myself agreeing. Is this dangerous? I can't understand why I am behaving in this way?