2015animal_genitaliaanimal_penisanthroarctic_foxballsbig_penisbipedcanidcaninecanine_genitaliacanine_penisdetaileddetailed_furerectionfoxfurgenitalsgradient_legsgrinhairjericho_(gasaraki2007)knotleg_markingslooking_at_viewermalemammalmarkingsnudepenissabretoothed_erminesittingsmilesocks_(marking)solospread_legsspreadingtrue_foxwhite_bodywhite_furwhite_hair