Rule 34 Dev - 2023 4_toes animal_genitalia animal_penis anthro anus arm_tuft arms_tied artist_name ass balls big_feet big_pawpads birdpaw_(artist) black_collar black_nose blush bondage bound brown_background canid canine canine_genitalia canine_penis collar elbow_tuft erection feet fur genitals glistening glistening_butt glistening_genitalia glistening_hair glistening_pawpads glistening_penis hair hi_res knot leaning lying male malesub mammal monotone_body monotone_fur monotone_hair monotone_pawpads monotone_tail on_front pawpads penis pink_anus pink_pawpads red_penis red_rope restraints rope rope_bondage simple_background solo submissive submissive_anthro submissive_male tail tail_bondage tail_tied tan_balls tan_body tan_fur toes tuft|8897582376