Rule 34 Dev - 1boy anal anal_sex animal_genitalia animal_penis anthro artist_logo artist_name ball_stretcher ball_stretching ballbusting balls ballsack beads blonde_hair body_fur bondage bound chained chains cock_and_ball_torture collar cuff_(restraint) dangling_testicles dildo equine equine_genitalia equine_penis erection flared_penis fucking_machine furaffinity_username genital_torture genitals grey_markings hi_res hooves horse_tail horsecock kneeling low_hanging_balls machine male male_only mammal mane medial_ring multicolored_hair penetration penis purple_eyes rainbow_hair restraints rope rope_around_balls rope_bondage scrotum sex_machine sex_toy smooth_penis solo stomach_bulge temetnosce88 testicles tongue tongue_out urethral urethral_bulge2023 white_fur|8760220352