20215_fingersambiguous_genderanimal_genitaliaanimal_penisanusballsblack_hairblack_nosebuttcanidcaninecanine_genitaliacanine_peniscanisclawsdigital_media_(artwork)domestic_dogduoduskdusk_(dog)erectionfinger_clawsfingersfurgenitalsgreen_eyesgreen_nosegrinhairhand_behind_headhi_resknotlooking_at_viewerlyingmalemale/ambiguousmammalmulticolored_bodymulticolored_furnudeon_backpenissmilespread_buttspread_legsspreadingteethtwo_tone_bodytwo_tone_furwagnermutt