Hi,
What is the manga where the girls' feces turn into stone called? It ends with the disabled girl crawling up her own ass.
I need to show it to some friends, if you can post it I shall be much grateful.
Bump
"When it is all said and done", by Shintaro Kago, I think.
http://dl2.rapidshare.de/files/1202845/17446074/Shintaro_Kago_-_When_All_Is_Said_And_Done.rar