The Swamp Beast begins to prepare his lair for his next victim. He submerges again and again, going deep under the muck, preparing the goo to accept the next unfortunate soul, who will soon be pulled down into the deep and filthy sludge!
When I found a muddy filled hollow like that swam in naked to the bottom which was at least 8ft deep and I spunked so much it floated on top. I think a keeled boat must have been moored there over the winter and liquid mud filled it? I spent an age playing in it and my lust was totally sated.