FURVERT!

16:9 acidic animal_genitalia anthro black_body black_fur black_hair bodily_fluids canid canine cutaway duo eyes_closed fangs fully_sheathed fur genitals grey_body grey_fur grey_sheath hair hi_res inside inside_stomach lying male male/male male_pred male_prey mammal markings moro_(sandman2480)nude on_back open_mouth pink_tongue sheath short_hair sleeping snoring spread_legs spreading stomach_acid teeth tongue tongue_out vore widescreen yellow_markings