After every couple of pumps on Marvin’s dick, he would take a very deep down stroke, squashing Marvin’s loaded balls, causing a severe jolt of pain in the balls. Marvin was actually trying to push his ass much farther back and hoping that the man would do him faster. When came the knuckles, Marvin felt a lot of struggle and pressure but the man kept twisting and grinding that hand, making it go deeper and deeper every second. If it was really a sound of the glove, why the man needed it. Marvin considered himself lucky that the man did not move his fist and let Marvin to adjust and relax on the fist and then he started some very methodical, slow twisting moves of his entire fist, making it a little bit clockwise and then a little bit anticlockwise, returning to the original position. The man behind was tired now after a vigorous fist fucking and pulled his fist out rudely making a loud plopping noise.
