rule 34 2017 4 fingers abs animal genitalia anthro belly scales biceps biped black claws blush brown scales claws cloud countershade tail countershade torso countershading dipstick tail dragon dripping drooling fist genital slit half closed eyes hand on leg huka kemono leaning leaning forward long tail looking at self looking down looking pleasured male male only membranous wings multicolored scales multicolored tail muscular muscular male nude open mouth outside pecs pink countershading pink scales pink tongue pink wings portrait quads red eyes red scales red wings saliva scales scalie sky slit slitfluid solo spikes standing sweat three quarter portrait tongue tongue out two tone wings western dragon wings yellow sclera 2546456