<human>: Can you succinctly summarize the text in 1-3 sentences?

So a long time friend of mine (11 years) proposed starting a FWB situation to me today. At first I jumped at the opportunity. I love sex, love my freedom, don't really have time or energy to pursue anything serious right now and he conveniently lives down the street from me. Plus I am seriously attracted to him and have been for years. We have hooked up a few times in the past, the first time we kissed he told me that he "had been thinking about it for years". Honestly I had too, and it was the most intense make-out sesh I have ever had. Innnnnteeennnnnseee. Like, never felt so melded into someone ever in my life, before or since. Last spring I was in our home town visiting and we met up and ended up having sex for the first and only (thus far) time (which was wild, from what I remember) completely on a whim and then didn't speak for a few months. My problem is that I am not only physically attracted, but intellectually attracted to this friend, and I am not sure if it would be wise to risk our friendship over orgasms. My body and mind are saying yes, and my cautious and defensive side is saying no. I have had a FWB in the past that ended badly resulting into our not speaking for years, who is now actually a great friend of mine that I spend alot of friendly-only time with, I just worry that it wouldn't be possible with the Neighbor. Help! Any insight is appreciated. Thanks everyone!
<bot>: A longtime friend wants to be fuck buddies. I want it but am scared of ruining our friendship. Need words of advice from those who have been/are in a similar situation.