FURVERT!

against_surface anal anal_penetration animal_genitalia animal_penis anthro blue_canine_penis blue_hair blue_penis blush bodily_fluids brown_body brown_fur butt canid canine canine_genitalia canine_penis canis digital_media_(artwork)dripping duo from_behind_position fur genital_fluids genitals grey_body grey_fur hair hi_res holding_hips locker locker_room male male/male mammal penetration penile penile_penetration penis penis_in_ass precum precum_drip sex standing standing_sex tail teeth ventkazemaru white_body white_fur wolf