While this scene is fine, it's hardly one of the best made on the Hub. With scenes like Cooking Lesson Story, Lily's Thone, many of WeebU's scenes and so on that have so much more functionality and so much more going on, this scene just doesn't shine like them. Sorry to be practical, I just don't consider a little boob shaking and a smile to be on the same level.
I haven't heard anyone claim it was "the best made on the Hub" - Who said that?! xD Kidding, I'm fully aware that there are very well done complex and involved interactive scenes out there, and I'm not trying to pretend that this is "better." This is simply a short polished animation, and honestly it feels a bit unfair to be comparing it to "full experience" scenes like Sapusex and Damarmau's.
Hannah Flashes is just Hannah flashing. =) Tried to make it as quality as I could, for what it is. Leah the Librarian, my other recent release, is much longer but still just a few minutes of animation.