FURVERT!

2018 animal_genitalia animal_penis avian balls beak claws danero digital_media_(artwork)erection feathers feral fluffy fur genitals grey_background greyscale gryphon hybrid in_tree knot looking_at_viewer male mammal monochrome muscular muscular_feral muscular_male mythological_avian mythological_creature mythology paws penis plant presenting sheath simple_background smile solo standing tree wings