First Royal, how'd I play it?

[Runin]

This was my first royal in over a year of playing. I think I could have gotten more maybe out of the turn, not sure why I slowed down there. I had somebody willing to play with me and I'm usually very aggressive. How'd I play it and where could I have gotten more out of this hand?

Party Poker 0.50/1 Hold'em (9 handed) converter
Preflop: Hero is CO with K[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img]. Hero posts a blind of $0.50.
UTG calls, <font color="#666666">1 fold</font>, MP1 calls, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero (poster) raises</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">BB 3-bets</font>, UTG folds, MP1 calls, Hero calls.
Flop: (10.50 SB) 7[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets</font>, MP1 calls, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">BB 3-bets</font>, MP1 calls, Hero calls.
Turn: (9.75 BB) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets</font>, MP1 calls, Hero calls.
River: (12.75 BB) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets</font>, MP1 calls, <font color="#CC3333">Hero raises</font>, BB calls, MP1 folds.
Final Pot: 17.75 BB