While it's a tough battle, Faust's expertise in all forms of lewd dance carries her to the end with ease... until she goes against Outis. Outis had been given orders to win, and that's what she does. She has plenty of experience, of course, almost enough to match Faust, but defeats her handily in both the size of her butt blubber and how far she's willing to debase herself for the win, even though it's clear how frustrated she is with it.

After she claims her victory, she takes out that frustration and embarrassment on the other sinners by making them clean her award winning twerkcheeks until there's not even a drop of sweat on them, something all of the sinners were desperately wanting to do anyways after watching how lewdly she threw those obscene clapcakes around. Now, Dante has no clue what made it so 5 sinners needed 4 hours together in Outis's room to clean her off, but they were too worried about being forced to join them to question it.