NL10 KK overpair against caller, river action?

[Magaca]

Poker Stars - No Limit Hold'em Cash Game - $0.05/$0.10 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $16.40
BB: $9.75
Hero (UTG): $9.85
MP: $16.60
CO: $9.70
BTN: $6.50

Reads: <font color="blue">No reads at all. Have less than 20 hands on him, so no stats at all either.</font>

Preflop: Hero is dealt K[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (6 Players)
<font color="red">Hero raises to $0.40</font>, MP calls $0.40, 2 folds, SB calls $0.35, BB folds

Flop: ($1.30) 8[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] (3 Players)
SB checks, <font color="red">Hero bets $1.00</font>, MP calls $1.00, SB folds

Turn: ($3.30) 3[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $2.40</font>, MP calls $2.40

River: ($8.10) 5[img]/images/graemlins/club.gif[/img] (2 Players)
Hero?

Shove? small valuebet? check-call? check-fold? Comments on all streets welcome.

[hunt1897]

Shove, you don't have enough behind to make any other decision.

[Magaca]

Wouldnt a shove only get called by better hands? [img]/images/graemlins/confused.gif[/img]

[hunt1897]

You are OOP, what else can you do?? If he bets half the pot or more, are you folding? Calling is bad here, if your beat, your beat, next.