KK on A flop 3 way

[MrEngenic]

1/2 6 max

Hero is CO with K [img]/images/graemlins/club.gif[/img]K [img]/images/graemlins/spade.gif[/img]

UTG raises, folded to Hero who 3 bets, Button calls, UTG calls, blinds fold

Flop (3 players, 10 SB)

A [img]/images/graemlins/diamond.gif[/img]6 [img]/images/graemlins/heart.gif[/img]7 [img]/images/graemlins/club.gif[/img]

UTG bets, Hero?


What is the plan for the rest of the hand and why? HU I would just call this down, but three handed?