How far can anus stretch

Another thing science has given us for buttholes? Biological evidence of why some men love to bottom — hallelujah. The same muscles you use to hold farts in are the same that help you spunk. The kegels or pelvic floor muscles are found by trying to stop peeing mid stream or just by tightening the muscles that keep you from passing gas.

The human anus from Latin anus meaning "ring", "circle" [1] [2] is the external opening of the rectum. Two sphincters control the exit of feces from the body during an act of defecation , which is the primary function of the anus. These are the internal anal sphincter and the external anal sphincter , which are circular muscles that normally maintain constriction of the orifice and which relaxes as required by normal physiological functioning. The inner sphincter is involuntary and the outer is voluntary. It is located behind the perineum which is located behind the vagina or scrotum. With anal sex , the anus can play a role in sexuality.

Anal canal , the terminal portion of the digestive tract , distinguished from the rectum because of the transition of its internal surface from a mucous membrane layer endodermal to one of skinlike tissue ectodermal. The anal canal is 2. The canal is divided into three areas: the upper part, with longitudinal folds called rectal columns; the lower portion, with internal and external constrictive muscles sphincters to control evacuation of feces ; and the anal opening itself.

Based on circumstantial evidence like vaseline and latex gloves in his locker, it seems that Lawrence managed to evade the metal detectors by putting the pucks inside his rectum, according to Judge Doody can't make this stuff up. The scenario: Now your friend wants to know what he can store up there in a pinch. After all, the rectum has long been a favorite hiding spot for smugglers.