QQ in SB - when do I stop?

[dkernler]

Didn't get any responses to my other boring hand. Maybe this one will elicit some. I know these places are borderline, but I'm trying to increase my post-flop aggression and get in more value bets. When should I stop betting? Or is this line fine?

PokerStars 0.05/0.10 Hold'em (9 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is SB with Q/images/graemlins/diamond.gif, Q/images/graemlins/club.gif.
<font color="#666666">2 folds</font>, MP1 calls, <font color="#666666">3 folds</font>, Button calls, <font color="#CC3333">Hero raises</font>, BB calls, MP1 calls, Button calls.

Flop: (8 SB) A/images/graemlins/diamond.gif, 3/images/graemlins/diamond.gif, J/images/graemlins/heart.gif <font color="#0000FF">(4 players)</font>
<font color="#CC3333">Hero bets</font>, BB calls, MP1 calls, Button folds.

Turn: (5.50 BB) K/images/graemlins/heart.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, BB calls, MP1 calls.

River: (8.50 BB) 8/images/graemlins/spade.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, BB calls, MP1 folds.

Final Pot: 10.50 BB

[Reef]

I check/fold on the turn because it's 3 handed. HU I fire another round. At least f#cking check the river- you're chip dumping