rule 34 2013 anthro ball tuft balls canid canine canis english text facial hair genitals goatee humanoid genitalia humanoid penis hybrid lagomorph leporid looking at viewer lying male mammal muscular muscular anthro muscular male nude on side penis pubes rabbit signature smile smiling at viewer smirk smirking at viewer solo text tuft utx shapeshifter vein veiny muscles veiny penis wolf wolfie canem 9301248