KK with a monster monster pot

[Falcon900EX]

My reads were sb-fish,utg no read,MP2 TA-N, MP3 No read, Button LA-P.
Did i played that hand fine?
I thought maybe just to call the turn but i decided to raise to get a player out but i know they had all odds to draw.

Party Poker 2/4 Hold'em (9 handed) converter

Preflop: Hero is UTG+1 with K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">MP1 3-bets</font>, MP2 calls, <font color="#666666">2 folds</font>, Button calls, <font color="#666666">1 fold</font>, BB calls, <font color="#CC3333">Hero caps</font>, MP1 calls, MP2 calls, Button calls, BB calls.

Flop: (20.50 SB) Q[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP1 raises</font>, <font color="#CC3333">MP2 3-bets</font>, Button calls, BB calls, <font color="#CC3333">Hero caps</font>, MP1 calls, MP2 calls, Button calls, BB calls.

Turn: (20.25 BB) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">BB bets</font>, <font color="#CC3333">Hero raises</font>, MP1 calls, MP2 calls $8.50 (All-In), Button calls, BB calls, Hero calls, MP1 calls.

River: (30.87 BB) 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players, 1 all-in)</font>
<font color="#CC3333">BB bets</font>, Hero calls, MP1 calls, Button folds.

Final Pot: 33.87 BB
Tx all

[toss]

I would just call BB's turn bet here without reads. He's called 4 bets PF, 4 bets on the flop, and all of a sudden has decided to donkbet the turn? Either he has JT, a set or just a flush draw, maybe even just one 8. I think I may be a little influenced by the river action though.