Rule 34 Dev - anthro anus balls claws erection feathers forest genitals looking_at_viewer lying male non-canine_knot non-mammal_balls nude on_back open_mouth paws penis plant presenting solo spread_legs spreading toe_claws tree yulliandress dinosaur dromaeosaurid prehistoric_species reptile scalie theropod velociraptor 2018 line_art|7623899535