Prompt

The feral wolf mounts the anthro dragon from behind, thrusting his hips in a steady, rhythmic pound, driving his knotted cock deep into the dragon’s ass with each forceful, balls-deep stroke, his tail held high. The dragon’s muscular back arches, his scales rippling as sweat drips down his flanks, while his own tail sways in response to the relentless pounding; the wolf’s fur shifts against his body, and his heavy testicles swing with the motion. Sweat drips in glistening strands from their bodies, sizzling softly as it hits the nearby lava, and a trickle of pre-cum leaks from the knot. The camera remains static. Sounds: wet slapping of flesh, the dragon’s guttural groans echoing in the cave, the wolf’s panting, and the bubbling of lava. The scene conveys raw, animalistic need tempered by the sweltering, fiery environment.