Nice thread...
Indeed, PM2K had many outstanding quicksand "fakes" he did over the years. My favorite is this one that he posted on this Forum back in 2016...
download/file.php?id=36355&mode=viewAppropriately titled, "Dangerous Short Cut," I loved this piece because of the woman's casual yet revealing design, the thickness of her sexy thighs and how her skimpy, skin-tight cutoffs showed off her sexy thighs, and for her facial expression of annoyance and frustration at being stuck and sinking in the thick, marsh mud. You could sense that she was obviously in a hurry to get somewhere fast and is no doubt more annoyed that getting stuck in the mud is making her even more late... and, yet she's apparently oblivious to the fact that she's in a lot of trouble and will only getting deeper in trouble and go nowhere fast as she struggles and strains to free her stuck legs. You can feel the grip of the mud's suction forming around the wide girth of her thick thighs, holding her fast. And, she comes across as having that stubborn, "No Fear" attitude that I like in women who find themselves hopelessly trapped in quicksand, yet are unwilling to admit defeat even after they've been sucked under the quicksand's surface... and, PM2K had the gift in portraying those attributes, feelings, and emotions in his stories and artwork.