Top Pair Overaggressive?

[Shaun G]

UTG+1 is a complete fish (68%VP$IP, 4%PFR). He has raised with 2nd, and even bottom, pair to the river.

Party Poker 0.50/1 Hold'em (10 handed)

Preflop: Hero is MP3 with K[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
UTG folds, UTG+1 calls, UTG+2 folds, MP1 folds, MP2 calls, <font color="CC3333">Hero raises</font>, CO folds, Button folds, SB folds, BB folds, UTG+1 calls, MP2 folds.

Flop: (6.50 SB) 5[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">UTG+1 bets</font>, <font color="CC3333">Hero raises</font>, <font color="CC3333">UTG+1 3-bets</font>, <font color="CC3333">Hero caps</font>, UTG+1 calls.

Turn: (7.25 BB) 8[img]/images/graemlins/diamond.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">UTG+1 bets</font>, <font color="CC3333">Hero raises</font>, <font color="CC3333">UTG+1 3-bets</font>, <font color="CC3333">Hero caps</font>, UTG+1 calls.

River: (15.25 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="blue">(2 players)</font>
UTG+1 checks, <font color="CC3333">Hero bets</font>, UTG+1 calls.

Final Pot: 17.25 BB

Should I have slowed down at any point?

Thanks
Shaun