1girl, black_one-piece_swimsuit, black_thighhighs, blue_hair, blush, bow, breasts, feet_out_of_frame, hair_between_eyes, hanamiya_natsuka, hands_up, innertube, knees_up, looking_at_viewer, old_school_swimsuit, one-piece_swimsuit, open_mouth, original, pink_bow, plaid, plaid_scarf, red_eyes, rubber_duck, scarf, school_swimsuit, small_breasts, snowflakes, snowman, solo, sparkle, strap_slip, swimsuit, thighhighs, two_side_up