Anal sex can seem like a big deal if you havent really done butt stuff before. And like any other sex act, its something that you should - in fact, must - prepare for if you want to do it. The basic principle is to be careful what you eat before you have someone knocking at your back door. Tucking into gas-inducing foods like onions, chickpeas, broccoli, or cauliflower is not going. Whether you need to know which lube to use, how to prepare your anus, and whether or not to expect poop, here are nine tips that everyone should know before trying anal sex for the first time. ive never had anal before, but he has a lot of experience, and weve been doing a lot of play together. You want to keep your strength up for your anal adventures! Dont eat a bunch of fiber -- as sondrialiac says, you run the risk of upsetting your intestinal balance. If youre exploring anal with a partner, youll definitely want to reserve some time for foreplay before anal the same way you would for any other kind of penetration. 5 foods to eat for better sex and 3 you should really avoid medically reviewed by natalie olsen, rd, ld, acsm ep-c written by janet brito, phd, lcsw, cst . if you eat a heavy meal like steak and potatoes before joining your partner in the bedroom, youll end up having more snooze than sex. Think thanksgiving, says dietitian keith-thomas ayoob, and this is one time you want to bring your a game. instead, eat pasta lightly dressed in red sauce and hold the cheese. Pasta goes down more easily than dense pizza dough, according to dr. Because anal sex deals with the derriere, youre going to have to watch what you eat. Basically, youre going to have to eat like an athlete, avoiding foods that cause gas, bloating or. Collage by valerie fischel when it comes to sex, some people.