You should do what you are feeling when you are with your partner. Anal can be very enjoyable if done correctly and with the right person who knows and is patient. Don't rush into anything you don't want to do because it will not be enjoyable for you. I love anal sex and enjoy it more than vaginal sex, sometimes. But, there is something about a nice shaved, smooth pussy. Anyway, the thing about anal for me is that not many woman will allow you to explore that area. So in a way, it is like a taboo. When she does allow you to do as you please, it's kind of like, "Whoa! She really is into me and loves me or wants me". I think it is kinky and very pleasurable! I love it!
Honestly you should try it, some people are extremely against it, but if you want to, it really is a good kinky way of exploring yourself. First off you should know that it shouldn't hurt. At first it might be, but you just need lots of lube and to take it extremely slowly, unlike vaginal sex it won't go in right off the bat you might have to let it go in little by little. Take it out then back in. I hope that helps, if you don't like it or if it is too painful for you then stop, you can always try it again another day