Sometimes I would hold it in for days so that I could have a really big one and also because it felt good in itself. When I really did have to shit, so much that I could barely stand upright but had to bend forward, I had such a fantastic feeling in my body if I didn't let nature take its course, if I squeezed the muscles in my butt together as hard as I could and, as it were, forced the shit back to where it came from. But this was a dangerous game, because if you did it too many times the turd ultimately grew so big it was impossible to shit it out. Oh Christ, how it hurt when such an enormous turd had to come out! It was truly unbearable, I was convulsed with pain, it was as if my body were exploding with pain, AAAAAAGGGHHH!! I screamed, OOOOOHHH, and then, just as it was at its very worst, suddenly it was out.Oh, how good that was!
~ Karl Ove Knausgård