1girl, alternate costume, asakura nuruma, bangs, bikini, bikini under clothes, black hair, blush, breasts, cleavage, closed mouth, clothes lift, collarbone, day, hair ornament, hairclip, halterneck, lifted by self, long hair, looking at viewer, medium breasts, midriff, navel, outdoors, purple eyes, rabbit hair ornament, red bikini, sakurajima mai, see-through, seishun buta yarou, shirt, shirt lift, short sleeves, showing, solo, stomach, swimsuit, upper body, watch, wet, wet clothes, wet shirt, white shirt, wristwatch