I think it is unanimous that the correct play is to bet the flop. MP2 would probably check-raise, which would inadvertently make the hand easier to play and allow me to lose between 0.5BB to 1.5BB less than I did.
Party Poker 1/2 Hold'em (8 handed)
converter
Preflop: Hero is Button with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">
3 folds</font>, <font color="#CC3333">MP2 raises</font>, <font color="#666666">
1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">
2 folds</font>, MP2 calls.
Flop: (7.50 SB) Q[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
MP2 checks, Hero checks.
Turn: (3.75 BB) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP2 bets</font>, Hero calls.
River: (5.75 BB) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP2 bets</font>, Hero calls.
Final Pot: 7.75 BB
Results in white below: <font color="#FFFFFF">
MP2 has Kh Kd (four of a kind, kings).
Hero has Ac Ah (two pair, aces and kings).
Outcome: MP2 wins 7.75 BB.</font>