Slow Down?

[imaptone]

I hit no resistance so I kept betting.

Party Poker 0.5/1 Hold'em (9 handed)

Preflop: Hero is SB with K/images/graemlins/diamond.gif, K/images/graemlins/club.gif.
UTG folds, UTG+1 calls, <font color="CC3333">MP1 raises</font>, MP2 calls, MP3 folds, CO folds, Button folds, <font color="CC3333">Hero 3-bets</font>, BB calls, UTG+1 calls, MP1 calls, MP2 calls.

Flop: (15 SB) T/images/graemlins/spade.gif, 7/images/graemlins/diamond.gif, Q/images/graemlins/heart.gif <font color="blue">(5 players)</font>
Hero checks, BB checks, UTG+1 checks, <font color="CC3333">MP1 bets</font>, MP2 folds, <font color="CC3333">Hero raises</font>, BB calls, UTG+1 calls, MP1 calls.

Turn: (11.50 BB) Q/images/graemlins/club.gif <font color="blue">(4 players)</font>
<font color="CC3333">Hero bets</font>, BB calls, UTG+1 calls, MP1 calls.

River: (15.50 BB) 6/images/graemlins/club.gif <font color="blue">(4 players)</font>
<font color="CC3333">Hero bets</font>, BB calls, UTG+1 calls, MP1 calls.

Final Pot: 19.50 BB

[digdeep]

I see no reason to slow down. MP1 did not cap preflop, and only called the flop. Nobody else is showing any strength, which gives you the green light to bet.