Rule 34 Dev - 1boy 1girl bad_id bad_pixiv_id blush boku_to_maou couple dress fingernails from_behind green_eyes hand_on_another's_head happy hetero hug long_hair nagonmaou one_eye_closed open_mouth orange_hair princess_marlene red_hair ruka_(boku_to_maou) shirt skirt sky spoilers striped_clothes striped_shirt sunlight wink|3214718091