Rule 34 Dev - 2013 anal anal_sex beard biceps black_fur black_nose blue_eyes claws cowgirl_position cum cum_on_stomach facial_hair fur furry furry_only gay goatee horn kuzuri male male_only mustelid nipples no_humans nude pecs penetration penis plain_background pubes rhinoceros scar sex sitting taoren venicethehedgehog wolverine xan_(character)|1614251480