every nerve ending exploded as her hands balled into fists , then her fingers opened and she clawed at his shoulder as he worked to keep his thrusts even , their h*ps bucking and her ass slamming the desktop , face contorted and primal , her diaphragm nearly spasming , too , as she tried to stay silent , her orgasm cresting and then slowly , too slowly , fading out as dylan , too , milked his own release .