Before revision: An illustration of heterosexual butt anal sex|class=notpageimage Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person's anus, or anus and rectum, for sexual pleasure.See pages 270–271 for anal sex information, and page 118 for information about the clitoris.
After revision: An illustration of heterosexual anal sex|class=notpageimage Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person's anus, or anus and rectum, for sexual pleasure.See pages 270–271 for anal sex information, and page 118 for information about the clitoris.