FURVERT!

ambiguous_gender anthro arms_tied barefoot bdsm beastfromhell black_body blood bodily_fluids bondage bound canid canine canis collar cuff_(restraint)detailed_background digitigrade domestic_dog duo ear_piercing eyes_closed feet furgonomic_piercing furgonomics genitals hands_behind_back hi_res holding_head kneeling leash leather leather_cuffs male male/ambiguous mammal nosebleed nude paper penis piercing red_rope restraints rope rug sitting submissive submissive_male white_body