Why do some men enjoy anal penetration? The answer is simple: the prostate gland, sometimes referred to as the ‘Male G-Spot.’ This gland, where semen is produced, is one of the most sensitive areas of the man’s body. Stimulating the prostrate will often make a man ejaculate without even touching his penis. Incidentally, not only homosexual men engage in anal sex. I know many women who digitally stimulate their male partners’ during sex, provoking all of the mysterious pleasures associated with the prostrate. This is especially common in some non-American cultures, where men are more secure about their sexual identities (not obsessed with proving that they are not gay). Because women do not have prostrate glands, anal sex is generally not as enjoyable for them.