rule 34 2015 3 toes anatomically correct anatomically correct penis animal genitalia animal penis anthro arm tuft ball tuft balls biceps big balls big muscles biped black tail blue outline canine canine penis chest tuft circumcision scar claws dialogue digitigrade english text erection fence flexing front view full length portrait fur grey balls grey fyr hand behind head hand on hip huge balls hybrid penis hyper hyper balls hyper knot hyper nipples hyper penis ice wolf undertale knot male male only mammal muscular muscular male neck tuft nipples open mouth open smile outline pecs penis pink penis portrait precum puffy nipples purple nipples sharp teeth sheath smile snow snowdin solo standing teeth text toe claws toes tuft undertale vein veiny penis video games white claws wolf yowesephth 2552574