FURVERT!

balls big_balls big_penis claws digitigrade dragon erection fangs feral finger_claws genitals grey_background greyscale heavy_balls huge_balls huge_penis long_neck long_tail long_torso looking_at_viewer lying male male_feral monochrome mythological_creature mythological_scalie mythology non-mammal_balls on_side open_mouth penis presenting presenting_balls presenting_penis ridged_penis scales scalie simple_background solo spread_legs spreading tail teeth toe_claws tritscrits whiskers wingless_dragon