rule 34 2019 3 toes 4 fingers anthro arm markings balls barefoot biped black pupils blue balls blue body blue cheeks blue chest blue countershading blue eyes blue feet blue fingers blue foreskin blue fur blue hands blue markings blue nose blue penis blue toes blue tuft chest tuft countershade balls countershade body countershade chest countershade crotch countershade face countershade fur countershade genitalia countershade neck countershade penis countershade tail countershade torso countershading cyan yoshi dated digital media artwork feet fingers foreskin fur fur markings fur tuft genitals glans gloves marking gradient background gradient eyes grey background half erect hi res humanoid genitalia humanoid penis jewelry leg markings lighty marteniz looking at viewer male male anthro male only mario series markings multicolored eyes narrowed eyes navel necklace necklace only nintendo nude nude anthro nude male partially retracted foreskin penis plantigrade presenting presenting penis pupils purple eyes red glans red tongue signature simple background small tail socks marking solo tail toes tongue tuft two tone eyes white background year yoshi yosshidoragon 7311283