FURVERT!

3_toes all_fours anal anal_orgasm anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro aroused aroused_by_another aroused_face aroused_male aroused_smile black_hair blep bodily_fluids canid canine canine_genitalia canine_penis canis clothing cocky cocky_grin collar cum cum_in_ass cum_inside cum_while_penetrated dizzy_pup doggystyle domestic_dog dominant dominant_male domination/submission duo ejaculation erection eyebrows eyelashes feet from_behind_position fur fur_markings genital_fluids genitals green_body green_fur grin grinning_at_another grinning_at_partner hair hand_on_butt hands-free internal knot knot_fucking knotted_penis knotting leash leash_pull leashed_collar leg_warmers legwear looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal markings orgasm paws penetration penile penile_penetration penis penis_in_ass pink_hair pounding_ass raised_tail sex simple_background smile smirk smirking_at_another smirking_at_partner smirking_dom spiked_collar spikes standing submissive submissive_male tail toes tongue tongue_out x-ray_view yellow_body yellow_fur