1girl, aqua_bikini, arms_up, bad_twitter_id, belt, bikini, bow, bow_bikini, clip_studio_paint_(medium), flat_chest, grey_eyes, honjou_ruri, honnryou_hanaru, inflatable_toy, light_brown_hair, long_hair, looking_at_viewer, nail_polish, navel, original, parted_lips, see-through, shirt, sitting, sleeves_past_wrists, smile, solo, swimsuit, toenail_polish, toenails, very_long_hair, wariza, white_shirt, yellow_nails