Anal????

So I've never really wanted to try anal but my husband wanted to try it and to be honest I watched some porn and got curious to the idea so I bought a butt plug online (a pretty small one) and a BUNCH of lube and we tried the plug. It went in pretty easy cuz I basically put the whole container of lube. But we ended up trying putting his dick in and it was uncomfortable. My questions are, does anyone have pleasure doing anal? If so was it uncomfortable at first?? Do you have to get used to it? Or is it something that you just like from the beginning?