Never Done This.
I have never truly done this before. But there is a girl I am talking to who wants to do this with me but I am kind of worried about getting an STD or getting her pregnant. She keeps telling that she uses birth control but I don't think that it is enough to keep her getting pregnant. She also babreback anal sex but I'm not sure I should do that because I do not want an STD. I am worrying too much?