What's the plan on this flop?

[aK13]

Party Poker 3/6 Hold'em (6 max, 5 handed) converter

Preflop: Hero is BB with J[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">UTG raises</font>, <font color="#666666">1 fold</font>, Button calls, SB calls, Hero calls.

Flop: (8 SB) K[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, Hero checks, <font color="#CC3333">UTG bets</font>, Button folds, SB folds, Hero ?