FURVERT!

4:3 anal anal_penetration animal_genitalia animal_penis animated animated_gif anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro black_body black_fur canid canine canine_genitalia canine_penis canis duo erection eyewear featureless_crotch fluffy fluffy_tail fox_tail from_behind_position fur genitals glasses grey_body grey_fur komuro komurot larger_anthro larger_male male male/male male_penetrated male_penetrating male_penetrating_male mammal null orange_body orange_fur penetration penile penile_penetration penis penis_in_ass pure_diamond_tjm sex short_playtime size_difference smaller_anthro smaller_male smaller_penetrated tail white_body white_fur wolf wolf_tail