FURVERT!

4:3 anal anal_penetration animal_genitalia anthro aquatic ass_up black_body black_fur blue_eyes brown_body brown_hair canid canine canine_genitalia canis cannon_(latecannon101)dire_wolf doggystyle duo fish from_behind_position fur genitals grey_body grey_fur hair hi_res knot knotted_penis male male/male male_penetrated mammal mexican_cat penetration penis prehistoric_species sex shark shark_fin shark_tail sunnikazu wolf