Noire: what else is there to say? In this scene she sets out through a marsh, smartly dressed in a blue thong bodysuit and white tights, with white canvas sneakers. She makes her way out across a muddy flat but that proves to be a mistake. She quickly sinks to her thighs and from there its all downhill. She goes almost under this time, twisting and turning all the way past her chin and up to her ears in the thick, foul quagmire. After a fade out there's another twist--and I won't spoil it for you. Buy the movie and enjoy her at her moaning, gasping, lip-biting best.
Everything I have seen has been top-notch! I look forward to seeing many more models sink in the quicksand. I also prefer seeing that they are safely removed at the end, but that is not totally necessary.