Value bet 2nd pair?

[ok2aa]

Poker Stars - No Limit Hold'em Cash Game - $1/$2 Blinds - 5 Players - (LegoPoker Hand History Converter)

SB: $355.80
BB: $200.00
UTG: $256.00
Hero (CO): $353.85
BTN: $61.75

Reads: <font color="blue">villain is def a little donkish and a bit nitty postflop.</font>

Preflop: Hero is dealt J[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img] (5 Players)
UTG folds, <font color="red">Hero raises to $8.00</font>, BTN folds, SB calls $7.00, BB folds

Flop: ($18) K[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $15.00</font>, SB calls $15.00

Turn: ($48) 8[img]/images/graemlins/club.gif[/img] (2 Players)
SB checks, Hero checks

River: ($48) 8[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks

Hero bets or checks?

[ofishstix]

id bet either 26 or 32

[VPIP100]

I dont see him calling with worse, I think he has a weak K or a flushdraw here often. So Id rather bet the turn and check behind on the river.

[dirtylobster]

He checks three streets... I'd bet something around 30 and hope to get called by smaller PP's.