1girl, bikini, black_hair, blush, flat_chest, green_eyes, hair_ornament, hair_ribbon, hairclip, kneehighs, legs_up, loli, long_hair, looking_at_viewer, lying, navel, nipples, on_back, pillow, ribbon, side-tie_bikini, smile, solo, swimsuit, twintails, untied, untied_bikini, white_bikini, white_legwear