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muscle anal The anal sphincter is made up of sets of muscles called the "internal" and "external" sphincters. These muscles form a ring around the anus.. Subscribe to unlock premium 18+ videos and photos available only on our Telegram channel. Where are the anal sphincter muscles? The internal and external anal sphincter muscles are two interconnected rings of muscles at the lower end of the rectum. muscle anal Experience the best porn content on our Telegram channel. The external anal sphincter (or sphincter ani externus is an oval tube of skeletal muscle fibers. Distally, it is adherent to the skin surrounding the. Hit the "open" button and start following us for fresh content directly in your feed. The internal anal sphincter, IAS, or sphincter ani internus is a ring of smooth muscle that surrounds about .–. cm of the anal canal. Get ready to explore a world of the hottest adult content—right at your fingertips. Internal anal sphincter muscles: The inner ring of muscles. It works all the time to keep the stool (poo in and relaxes when opening your do not.
