rule 34 2020 abstract background anthro avian balls outline beak big bulge biped bird bird feet blue body blue eyes blue feathers bulge claws clothed clothing digital drawing artwork digital media artwork english text feathered wings feathers feet genital outline green clothing green jockstrap green underwear gryphon hi res huge bulge jericko germanshepherd69 jockstrap khayen lying male markings mostly nude multicolored body muscular muscular anthro muscular male mythological avian mythology pecs penis outline signature simple background skimpy solo text two tone body underwear white body wings yellow beak 5411933