1990s_(style), 2girls, afloat, arms_up, blonde_hair, bracelet, brown_eyes, brown_hair, casual_one-piece_swimsuit, closed_eyes, earrings, facial_mark, forehead_mark, jewelry, long_hair, midriff, multiple_girls, navel, one-piece_swimsuit, retro_artstyle, ring, smile, swimsuit, thigh_gap, upside-down, very_long_hair, water