rule 34 2017 4 toes 5 fingers anthro balls big balls big bulge big muscles big penis bulge canid canine canis clothed clothing digitigrade feet fierglief fingers flexing genitals hi res huge balls huge bulge huge cock huge muscles hyper hyper balls hyper bulge hyper genitalia hyper muscles hyper penis line art male mammal markings monochrome muscular muscular anthro muscular male penis red markings smile solo standing swaggy toes underwear underwear only veiny muscles wolf yellow eyes 5384028