The Tuck and Plug is most often performed while sitting naked on a toilet. It can also be performed while squatting naked over a hand mirror. In both instances, the male will pull aside his scrotom with one hand then push his penis with the other hand past the taint and back towards the sphincter. Once the tip of his penis touches the anal opening or backdoor, he then plugs his hole with the penis head. At this point, the Tuck and Plug is complete. However, taking into consideration one's penis length and/or girth, one can continue to insert as much penis as possible beyond the head. Generally, given the distance from the average sized male's penis base, around the taint to the anal sphincter, only the well endowed and well hung are capable of inserting more than the tip when performing a Tuck and Plug. Those with smaller endowment are usually incapable of performing a Tuck and Plug.