Oh yes

As she wasn't opening the class the pin undid itself. It jabbed her, causing her to stand up straight. Her tits bounced a little, she was so embarressed, she could try to compose herself, relax and then get dressed, she'd be exposed longer but would be less clumsy. She could try to dress quickly but might be more clumsy. Or finally she could leg it into the hallway and dress but she would be in the hallway, and could be caught litterly with her pants down.