Rule 34 Dev - 16:9 2013 5_fingers 5_toes animal_genitalia animal_penis anthro ass athletic athletic_anthro athletic_male balls biped black_nose black_pawpads black_penis bodypaint brown_body brown_fur bust_portrait character_name claws close-up color_swatch description detached_sheath digital_drawing_(artwork) digital_media_(artwork) english_text erection feet finger_claws fingers front_view fur genitals grey_claws grin hand_on_hip hi_res humanoid_feet information ket_lesh looking_at_viewer lutrine_penis male mammal markings measurements model_sheet multicolored_eyes multiple_angles multiple_poses mustelid neck_muscles nipples nude otter pawpads penis plantigrade portrait pose rear_view red_markings river_otter sheath side_view simple_background slim smile solo species_name standing tail tattoo teeth text thick_tail toe_claws toes tsaiwolf whiskers widescreen|12111148952