100NL, i want to puke on the river facing a shove

[pokerfan]

villain is 13/10/2 over 200 hands(folds to 3 bet % is 50%). Is there anything wrong with my bet sizing in a 3 bet pot this deep? After reviewing the hand, i think that flat preflop with KK might be a good idea. My 3 bet preflop is indeed too small
No-Limit Hold'em, $1.00 BB (7 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

MP2 ($114.65)
CO ($190.40)
Button ($100)
SB ($107.50)
Hero (BB) ($179.50)
UTG ($110.95)
MP1 ($132.55)

Preflop: Hero is BB with K, K
3 folds, CO bets $3, 2 folds, Hero raises $11, CO calls $8

Flop: ($22.50) 8, 9, Q (2 players)
Hero bets $17, CO calls $17

Turn: ($56.50) 3 (2 players)
Hero bets $30, CO calls $30

River: ($116.50) 8 (2 players)
Hero bets $30, CO raises $132.40 (All-In), Hero ?

[sk8r_daniel]

The river betsizing makes this hand face up IMO. And that makes me want to think he could be bluffing...

I have to fold here given the way it was played. You tried to block bet/value bet and it didn't work so give up. If you had a read that this guy picks on weakness alot and is a really good reg then either bet more or call once in a while.

[Deanglow]

A flat preflop is awful, and you're sizing on the flop is OK. Turn is too small and shove the river.

[pokerfan]

A flat preflop is awful, and you're sizing on the flop is OK. Turn is too small and shove the river.

i use this line vs a donk. I'm not sure if nits like this would stack off with TPTK about 200BB deep. Also, i saw lots of these timid guys slow play big hands all the way to the river recently.