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muscle anal 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.. Get all 18+ videos and photos by subscribing to our Telegram channel. The internal anal sphincter (IAS is a continuation of the rectal muscle under autonomous control and is responsible for maintaining anal continence at rest. muscle anal Discover top-quality porn content on our Telegram channel. Use the "open" button to become a subscriber and keep in touch with our amazing community. The anal sphincter is made up of sets of muscles called the "internal" and "external" sphincters. These muscles form a ring around the anus. Your ultimate source of hot adult content is just a click away! If you have weak muscles you may leak gas, liquid or solid stools. When you pass a stool, there is usually some residue of the stool left behind in the anal.
