Isnt that only neccassary for anal? I dont possess the bits to test that theory, but its my understanding that it is something about the sphincter that tends to be the problem. Again, second hand source here, but it is my understanding that lady bits are kinda designed to be good at evacuating things. I would think your evacuator would also be ideal, but what do i know? Im not a buttologist. But id like to be ;) ### pm me