KK TopSet/TurnPossibleFlush/RiverBoat/Linecheck

[Dr_Doctr]

I'm wondering who likes this line and who doesn't and if anyone feels strongly about it either way. Villian here seems fairly donkish - tends to misvalue hands. I've seen him turn hands into bluffs when he thinks he's valuebetting. But I havn't been at the table long so I'm not fully confident I know how he plays. On the turn here I don't think he has a flush obv. but it's possible - it's hard to put him on a K - he may have two-pair and he may be betting with second pair or whatever thinking it's good as he may think I'm FOS. On the river I fill up and think he will definitely bet a flush and possibly a lot of other things that he may possibly call with so I think it's more EV to go for the big score than donk into him. Comments welcome, thanks.

Party Poker
No Limit Holdem Ring game
Blinds: $0.25/$0.50
5 players
Converter

Stack sizes:
Hero: $68
CO: $61
Button: $50
SB: $58
BB: $50

Pre-flop: (5 players) Hero is UTG with K[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/spade.gif[/img]
<font color="#cc0000">Hero raises to $2</font>, CO folds, Button calls, 2 folds.

Flop: 5[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/heart.gif[/img] ($4.75, 2 players)
<font color="#cc0000">Hero bets $3</font>, Button calls.

Turn: T[img]/images/graemlins/diamond.gif[/img] ($10.75, 2 players)
Hero checks, <font color="#cc0000">Button bets $8</font>, Hero calls.

River: 7[img]/images/graemlins/club.gif[/img] ($26.75, 2 players)
Hero checks