Rule 34 Dev - 1boy 2009 abs abstract_background anthro armpit_hair armpits athletic avian balls beak biceps big_penis body_hair chest_hair claws dreke erection falcon_mccooper_(character) fur greyscale gryphon hair hand_behind_head humanoid_penis kneeling long_hair looking_at_viewer male male_only manly monochrome muscular muscular_male navel nipples nude pecs penis pubes smile solo toe_claws tongue tongue_out vein veiny_penis|2340077232