piromizu, tsutamachi chitose, amakano 2, official art, 1girl, ball, basketball (object), black panties, blonde hair, blush, breasts, clothes lift, eyes visible through hair, gym shirt, gym storeroom, hair between eyes, huge breasts, indoors, kneeling, lifting own clothes, long hair, looking at viewer, nipples, open mouth, panties, purple eyes, sample watermark, shirt, shirt lift, short sleeves, solo, tongue, tongue out, underwear, watermark, white shirt