The work of stretching a person's anus via toys with a 2" diameter for beginners to 5"+ for professionals. This can be an act of bdsm, fetishism, human body adjustment or anal intercourse. The anal area normally extends just like ear piercings, and after a few hours will go back to its original size. This helps to preclude hemerrhoids. It does not nonetheless have unfavorable complications on defecation.