First time anal intercourse

Most of these nerve endings are concentrated around the opening, but the outer part of the rectum also has them. Your anus is surrounded by a ring of muscle called the anal sphincter, which is designed to keep in feces.

Obstetrics and Gynecology Clinics of North America.

Human sexuality is constituted by a broad spectrum of experiences that vary a lot according to the preferences and choices of every individual. If you clean your body regularly, your butt is as clean as the rest of you.

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