Rule 34 Dev - 2008 alligator alligatorid animal_genitalia animal_penis anthro avian balls beak biped black_beak black_penis canine_penis crocodilian duo erection feathered_wings feathers frottage green_scales green_tail grey_balls grey_feathers grey_wings gryphon kissing knot male muscular muscular_male nipples nude pecs penis pink_penis reptile scales scalie sex thick_tail winddragon wings yaoi yellow_eyes|3601667920