PS $2/4 AKs Over Estimating my opponent on the river

[jwesty5]

No reads on BB here. I'm new to SH so I'm confused as to what he could be donking 2 consecutive raises with. Standard at the low limits probably. Anyway are most people content calling the river or is this worthy of raising for value?

My thinking was that most of the time if I raise he's folding his missed draws or reraising me when I'm beat. Just curious if my thinking is flawed for SH.

PokerStars 2/4 Hold'em (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is CO with K[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, MP calls, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">Button 3-bets</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">BB caps</font>, MP calls, Hero calls, Button calls.

Flop: (16.50 SB) K[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">BB bets</font>, MP calls, <font color="#CC3333">Hero raises</font>, Button folds, BB calls, MP calls.

Turn: (11.25 BB) 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets</font>, MP calls, <font color="#CC3333">Hero raises</font>, BB calls, MP calls.

River: (17.25 BB) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">BB bets</font>, MP folds, Hero calls.

[Lurker4]

I just call here without a good read and see that SD. A 3-bet would make me puke since this is such a huge pot.

[testaaja]

He caps OOP so he probably has atleast somewhat good hand. I play this just like you did or just call down after he donks the turn. I like the turn raise because there is 1 player trapped between. I definitely call this river. He just keeps donking and I'm in wtf-mode. Don't give him too much action.