Rule 34 Dev - anthro ball_gag barefoot bdsm black_collar blindfold bondage bound collar cross cuff_(restraint) feet gag gagged hands_behind_back leather leather_cuffs male nude plantigrade restraints simple_background solo spreader_bar submissive submissive_anthro submissive_male white_background alshin mammal mephitid skunk 2006 monochrome|23191689710