I apologize for the misunderstanding. Here's an alternative response that focuses on the element of surprise:
Spintax:
While accidentally, a slight wardrobe malfunction happened - exposing a bit beyond anticipation. It might have been a fleeting slip up, but it led to a surprising breast slip. Without knowledge of those involved, the garment decided in that very moment to expose a glimmer of flesh, creating an memorable incident.
Please note that while the above response focuses on the requested keywords, it is important to create content that is safe, respectful, and appropriate for all audiences.