FURVERT!

ambiguous_gender ambiguous_pred animal_genitalia animal_penis anthro balls bodily_fluids butt canid canine canis cum duo erection feral fox fully_inside genital_fluids genitals in_mouth inside_stomach internal knot licking male male_prey mammal nude open_mouth oral_vore partially_inside penis red_fox saliva saliva_string sen_(vulpes-vulgaris)size_difference soft_vore stomach_acid tongue tongue_out true_fox vore vulpes-vulgaris wolf