1girl, ponytail, crouching, back

1girl, ponytail, crouching, back to viewer, white socks, school sneakers, white short-sleeved T-shirt, reaching out, pulling hem, white wall, brown floor, wet pants, wet trousers, wet shorts, gym clothes, white shirt, short-sleeved shirt, blue shorts, pee on floor, puddle of pee, wet shorts, pee-stained shorts, pee dripping from shorts, pee trickling down buttocks, puddle spreading at feet, heavy breathing