Blake wins, though only thanks to Ruby

Jaune wasn't sure if Blake would have won if it weren't for her being the current one controlled by Ruby. Even though Blake got on top of Weiss quickly, even when she was fingering the white-haired heiress she was staring at her boobs in confusion every so often.

However, due to Ruby's input, Weiss was fingered to orgasm.

The two got up and too on their stances. It was best two of three.