Rule 34 Dev - 1girl blush boots choudenji_robo_combattler_v circle_cut elbow_gloves gloves greyscale hand_on_own_hip highres knee_boots long_hair long_legs looking_at_viewer mecha miniskirt monochrome moriguchi_nao_(naonao) nanbara_chizuru naonao77 pilot_suit robot simple_background skin_tight skirt smile|6901903710