FURVERT!

abdominal_bulge ambiguous_gender ambiguous_pred animal_genitalia animal_penis balls bodily_fluids bulge canid canine canine_genitalia canine_penis duo erection feral feral_pred feral_prey fox fully_inside genitals held_by_tail held_up held_upside_down hi_res knot knot_in_sheath male male_prey mammal nude open_mouth oral_vore partially_inside penis quadruped red_fox reptile saliva scalie scared serpentine_vore sheath snake soft_vore swallowing true_fox vore vulpes-vulgaris