rule 34 2015 4 toes 5 fingers anklet anthro arm support athletic balls barefoot biped blue nipples blue penis bracelet braided hair casual nudity circumcised claws collarbone croxot dragon eyebrows flaccid front view full length portrait grey background grey scales hand on knee horn humanoid hands humanoid penis jewelry long tail looking away male male only multicolored scales navel nipples nude pecs penis plantigrade portrait red eyes reptile scales scalie simple background sitting solo spines toe claws toes two tone scales white claws white scales 2543009