KK, ace on flop. 5/10

[kongo_totte]

Villian is 25/18/1.6 after 100 hands.

Party Poker 5/10 Hold'em (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is CO with K[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/heart.gif[/img].
UTG calls, <font color="#CC3333">MP raises</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#666666">3 folds</font>, UTG calls, MP calls.

Flop: (10.40 SB) 6[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
UTG checks, <font color="#CC3333">MP bets</font>, <font color="#CC3333">Hero raises</font>, UTG folds, MP calls.

Turn: (7.20 BB) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
MP checks, <font color="#CC3333">Hero bets</font>, MP calls.

River: (9.20 BB) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>

1) Do I call a bet?
2) Do I bet if checked to?

Also, how is flop and turn?