rule 34 2017 4 fingers 4 toes aaron artist abs anthro barefoot barely visible genitalia biceps big biceps big bulge big muscles biped black claws black horn border bulge chair claws clothed clothing conrad mccleskey detailed background digital media artwork dragon front view full length portrait grey scales grey tail hi res holding object horn jockstrap long tail male male only muscular muscular male open mouth pecs penis penis base penis outline pepsi fa pink penis portrait quads scales scalie signature sitting solo spikes subtle penis teeth thick tail toe claws toes topless triceps underwear walkie talkie western dragon white border white bottomwear white clothing white underwear yellow eyes 2499585