Though sometimes an awkward subject of conversation, rectums do not house all of one’s waste all day long. According to Cleveland Clinic research, most stool is stored in the colon (a six-foot-long muscular tube connecting small intestine with anus), with only occasional poops coming directly from them into rectum. Instead, stool gets expelled through anus into toilet.
Anal penetration should not dissuade you from trying anal sex; its sensation can be so thrilling! But you can reduce your risk of an unpleasant anal penetration experience by going to the restroom beforehand or using gloves if feeling repulsed by it all – or choosing amazing partners/lovers who share an interest in anal play!