11:01 video
In certainly what was a twist for them both, was when the Hitachi was brought out, and used upon Ashley, which had her slowly, humping up and down on the device, and this would have the effect of shifting around the candle wax.
Both of them were next flipped over onto their backs, as they were having more oil applied, both Ashley and Leeta were playfully complaining about how the focus was on one of others bottoms, so by positioning them this way there would be no more favoritism.
While stepping away, it was found that Ashley liked the idea of applying candle to Leeta. So of course Leeta wanted to chance to wax Ashley as well.