Breezy

During Anna's presentation, Beth decided to open a window, letting a breeze inside. Anna silently cursed her rival's ingenuity, but kept an eye on her skirt as it fluttered about, but thankfully never exposed anything. Beth was a little unhappy with the result, but at least knew Anna had to remove her bra.

Anna wasn't sure how her presentation went, as she was too preoccupied with her outfit than her speech. She took the board back to her seat and waited for the class to end. Once the bell rang, she went back to her locker to stash the board and gather her books for her next class. Of course, Beth found her on the way and held her books for her as she pushed her into the nearest girls' restroom.

"You did good, but a bet's a bet. Time to pay up!" Beth demanded.

Anna went inside a stall and untied her blouse. She looked at the bra she was wearing. It was a white bra with embroidered flowers. It was one of her favorites, but she had to take it off. She first removed her blouse, then unhooked her bra. She hung it over the door for Beth to take, which she did. However...