Rule 34 Dev - anthro areola black_body black_fur blonde_hair breasts collar cuff_(restraint) female fur grey_body grey_fur hair handcuffs metal_cuffs nipples nude open_mouth restraints shackles smile solo submissive submissive_female teeth tongue accelo angel_(accelo) canid canine fox mammal 2021 digital_media_(artwork) hi_res|13031557630