1girl, blue_eyes, blue_jacket, blush, collarbone, flat_chest, grey_hair, hair_between_eyes, jacket, legs, long_hair, looking_at_viewer, lying, mouth_hold, myo_sotis, nkshoujo, old_school_swimsuit, on_side, one-piece_swimsuit, open_clothes, open_jacket, oukafafafa, pacifier, pool, school_swimsuit, short_hair, swimsuit, virtual_youtuber