Just seeing the panties of a female student climbing stairs is lucky, isn't it? The uniform skirt underneath those plump, soft-looking thighs. It's panties, but when you see them and there's an erotic element, your imagination runs wild, right? A thong showing bare ass also gets you going. See-through panties are erotic too. And then there are those that make the shape of a pussy stand out, like tight-fitting panties. If it's a female student climbing stairs, you can see plenty of erotic panties. You can see all the panties under the female student's uniform skirts.
