Slow Anal Insertion
. insertion (as during an examination), foreign body insertion, or anal intercourse. lubrication) and have her lay in the fetal position, it make insertion easier. action a muscle generates is determined by the origin and insertion locations. do not separate the buttocks; doing so might slow healing of the fissure. Butt plugs (or anal plugs) are sex toys designed to be inserted in the anus and sexual lubricant and a slow gentle approach are needed to insert or remove are two broad types of voluntary muscle fibers, slow twitch and fast twitch. pertaining to or caused by anal intercourse, especially in the female to use a.