Anal sex also called anal intercourse is the sex act in which the penis is inserted into the anus of a sexual partner. The terms also called for this purpose including anus, like pegging, aniline,fingering, and object inserting.
Weather anal sex is usually linked with male homosexuality, research shows that not all gay males engage in anal sex and that it is not uncommon in heterosexual relationships. Types of anal sex can also be a part of lesbians sexual practices.Many people find anal sex pleasurable, and some may reach orgasm through stimulation of the prostate in men, and clitoral and G-spot leg stimulation in women.
However, many people find it painful as well.Anal sex can hurt like a mono. The rectum is not built to have things go in; only out. The vagina stretches to let in a penis and give birth, but a rectum does not. That's why, you can cause swear pain if you don't prepare her properly. That means asking her first, using lube and going very slowly and not pounding into her like a jackrabbit.
Some men may enjoys the inserting penis in partner's anal sex because the anal tip is usually tighter than a vagina, which can yield greater tactile pleasure for the man via his penis. The attitude of women towards being the receptive partner in this practice is diverse: while some consider it painful or uncomfortable, others find it pleasurable and some even prefer it to vaginal intercourse.
Center for Disease Control and Prevention found that only 26% of men 18 to 59 and 20% of women 18 to 59 had engaged in heterosexual anal sex; a similar 2005 survey of U.K States found a rising incidence of anal sex relations in the American heterosexual population. The survey showed that 40% of men and 35% of women between 25 and 44 had engaged in heterosexual anal sex.
In many Western countries, anal sex has mostly been taboo since the Middle Age when heretical movements ans feeling were sometimes attacked by accusations that their members practiced anal sex among themselves.
As with most forms of sexual interaction, individuals are at risk for contracting sexually transmitted diseases, and that's why safe sex practices are advised. Anal sex is considered a high-risk sexual practice, and unprotected anal sex is the riskiest of all forms of sexual intercourse, due to the safety of the rectum and sphincter tissues. It is also controversial in some religious traditions, often due to prohibitions against homosexual sex acts and/or to teachings about the procreative purpose of sex. However, as attitudes toward sexuality have changed in recent years, many religious groups, especially in Americana Judaism and Christians, have become more accepting of non-procreative sex.
Anal cancer is relatively rare, accounting for about 1 percent of gastrointestinal malignancies, but as many as 4,000 new cases can be diagnosed within a year in the United States, according to the American Cancer Society. Most cases of anal cancer are related to infection with the Human Papilla Virus (HPV). 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. The incidence of the disease has jumped 160% in men and 78% in women in the last thirty years, according to a 2004 American study. The increase is attributed to changing trends in sexual behavior (such as a history of multiple sex partners, fifteen or more, or receptive anal sex) and smoking.