Rule 34 Dev - 1boy 2013 absurdres animal_genitalia animal_penis avian barbed_penis beak bioluminescence bird claws cygnovum erection feathered_wings feathers feral glowing glowing_penis glowing_tongue green_eyes gryphon highres knot male male_only nude penis qwertydragon simple_background solo spot_color tail_tuft testicles toe_claws tongue tongue_out tuft white_background wings|2719198064