Wssjk, the master of Chinese amateur fisting, brings us another heart-pounding exploration of the human body's limits. This time, the focus is on the prolapse, that moment when the body yields to the relentless pressure of deep, intense fisting. Our unnamed heroine begins with a tentative finger, her body tensing as she works deeper. She moans, her breath coming in ragged gasps, as she pushes through the pain, her pussy stretching obscenely wide. The camera captures it all, the sweat beading on her skin, the muscles in her arms straining as she works her way up to both hands. And then, the moment we've all been waiting for, the prolapse, her insides spilling out in a raw, primal display of sexual extremity. It's not for the faint of heart, but for those who crave the extreme, it's a must-watch.