FURVERT!

2007 animal_genitalia anthro avian balls beak big_balls big_penis biped bird black_body black_fur erection feathered_wings feathers fur genital_focus genitals grey_eyes gryphon knot looking_at_viewer male muscular muscular_anthro muscular_male mythological_avian mythological_creature mythology nexus nude pecs penis penis_focus presenting presenting_penis saggy_balls sheath sitting solo spread_legs spreading stormgryphon tail thick_penis vein white_body white_feathers white_fur wings