I have only used condoms for topping since the the beginning. I guess I am used to it now so going bare would seem odd. One thing I want to point out is that some people can be susceptible to a urethra infection, happened once to me along time ago not from topping but you get the point. I guess for me condoms are just cleaner for entry. I have had a couple of experiences where the bottom was not totally clean and I was happy I had a condom on. Anyway just my two cents, perhaps I will try bare if the right situation comes along in the future.