FURVERT!

2023 4_toes animal_genitalia animal_penis anthro anus arms_tied ball_gag balls big_butt black_body black_fur black_hair blue_eyes bottomless bottomless_male bound butt canid canine canine_genitalia canine_penis canis clothed clothing erection feet femboy fur gag gagged genitals grey_balls grey_body grey_fur grey_perineum hair half-closed_eyes hands_behind_back knot leg_markings legs_up looking_at_viewer looking_back lying male mammal markings narrowed_eyes on_front pawpads penis penis_against_surface penis_backwards perineum pupils red_pawpads red_penis shirt small_penis socks_(marking)solo space straps submissive submissive_anthro submissive_male toes tokifuji topwear watermark white_clothing white_shirt white_topwear wolf