As he clenched and grabbed at the moist and slick walls of my rectum, I grinned a bit in my smug way, enjoying the futile attempts by the wolf to escape his imminent fate. But that is all they were, and my powerful muscles tugged him up further and further into my bowels, and soon the entrance to my stomach above opened, already a low pool of acid awaiting him, having been digesting the school of fish for some time now.