I highly doubt Villian has a set here, unless there's a two flush on the board and he's overplaying it. I agree that Villian could easily have TPGK or worse here.
<font class="small">Code:</font><hr /><pre>
equity (%) win (%) tie (%)
Hand 1: 35.0589 % 35.06% 00.00% { AA, QQ-JJ, 77, AQs, KQs, QJs, AQo, KQo, QJo }
Hand 2: 64.9411 % 64.94% 00.00% { KK }
</pre><hr />