Nl200 JJ overpair gets donked into by nit

[chris216]

Villain was unknown and running something like 10/5/3 over 50 hands.

PokerStars No-Limit Hold'em, $2 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Button ($285.85)
SB ($246.40)
BB ($209.10)
Hero ($233.50)
MP ($41)

Preflop: Hero is UTG with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">Hero raises to $8</font>, <font color="#666666">2 folds</font>, SB calls $7, <font color="#666666">1 fold</font>.

Flop: ($18) T[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $12</font>, SB calls $12.

Turn: ($42) 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $20</font>, Hero calls $20.

River: ($82) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $92</font>, Hero ???