It was Researchers say adequate application of a personal lubricant, relaxation, and communication between sexual partners are crucial to avoid pain or damage to the anus or rectum. I layed flat on my stomach one night in my apartment, and with my roommate just on the other side of the bedroom door watching Sex and the City reruns, I did it. The latter was allowed because anal intercourse was considered equivalent to vaginal intercourse in this way; men were said to "take it like a woman" muliebria pati, "to undergo womanly things" when they were anally penetrated, but when a man performed anal sex on a woman, she was thought of as playing the boy's role. Anal sex alone does not cause anal cancer; the risk of anal cancer through anal sex is attributed to HPV infection, which is often contracted through unprotected anal sex. According to research, it takes at least 20 minutes for a woman to become sufficiently aroused. Yes, breathing helps and learning to unclench those muscles is even better, but what will really make a difference is just how aroused you are. Larco Museum Collection In Japan, records including detailed shunga show that some males engaged in penetrative anal intercourse with males,  and evidence suggestive of widespread male-female anal intercourse in a pre-modern culture can be found in the erotic vases, or stirrup-spout pots, made by the Moche people of Peru; in a survey, of a collection of these pots, it was found that 31 percent of them depicted male-female anal intercourse significantly more than any other sex act. Greek artwork of sexual interaction between men and boys usually depicted fondling or intercrural sex , which was not condemned for violating or feminizing boys,  while male-male anal intercourse was usually depicted between males of the same age-group. Some of this sounds pretty intense—anal sex isn't for everyone and you should never feel pressured into doing something you're not comfortable with. Ceramic, Moche Culture. So when it is featured, it's a big deal, one that deserves a round of applause emojis. Just a bit. Then Daniel jokes that he'll do it again, and tells Bridget to "turn over. The Larco Museum houses an erotic gallery in which this pottery is showcased. Because of this, men who have sex with men have a high risk of this cancer. The review suggests that anal sex is exotic among the sexual practices of some heterosexuals and that "for a certain number of heterosexuals, anal intercourse is pleasurable, exciting, and perhaps considered more intimate than vaginal sex".