FURVERT!

abdominal_bulge absurd_res ahegao anal anal_penetration animal_genitalia animal_penis balls blue_collar blush blush_lines bodily_fluids brown_body brown_fur canid canine canine_balls canine_genitalia canine_penis canis collar cum cum_drip cum_in_ass cum_inside cum_on_penis cum_while_penetrated dialogue disembodied_penis domestic_dog dominant dripping drooling duo equid equine equine_balls equine_genitalia equine_penis feral fur genital_fluids genitals great_dane hanna-barbera hi_res horse internal internal_anal knot knotted_penis larger_dom legs_back looking_pleasured lying male male/male mammal mastiff medial_ring mind_break molosser on_back open_mouth penetration penis pony_dreaming saliva saliva_on_tongue saliva_string scooby-doo scooby-doo_(series)side_view size_difference smaller_penetrated sweat sweaty_body tears tears_of_pleasure text tongue tongue_out vein veiny_balls veiny_penis x-ray_view