Oh well... It is hard to talk about, and when my mouth opens a lot of things usualy come out, even more than I really want... So I'll try and make it brief:
It started with tiny winy objects (my tooth brush's back ) and quickly progressed to what is today (ass big ass you can imagine, that is ). It has hapened still in teenhood, and yet I haven't had any problems with it. I have read much about, and it seems that the sfincteres (is it spelled right?) have pretty much elastic, and as long as you don't push yourself way too hard, and make some fisical exercises (something like walking, swimming...) for it not to become flacid, it will always go back to the very original size. Hehehe, that's it.