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muscle anal The internal anal sphincter (IAS is a continuation of the rectal muscle under autonomous control and is responsible for maintaining anal continence at rest.. Get all 18+ videos and photos by subscribing to our Telegram channel. Ringlike muscles called sphincters surround your anus and keep it closed until they're activated to let your poop come out. What is the. muscle anal Join now for instant access to the finest selection of adult content, 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. Press "open" now and start following our channel for unique updates and exclusive content! 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. Indulge in the finest, handpicked adult content waiting to ignite your senses.
