We all have that friend-of-a-friend who tried anal sex in high school to disastrous results. If you're interested in trying out anal sex, step one is. It's natural to wonder what anal sex is like—so we got eight women to spill and never have your partner go from anal straight to vaginal sex. How common is anal sex, really? When you're not doing it, it seems like everyone else is. When you are doing it, you're made to feel like you're.