2P facing a river raise

[kokiri]

villain is 40/15 over 100 hands. He got his stack by calling three streets with T9 on a 9 high board.

Party Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker Hand History Converter)

kokiri (SB): $63.01
BB: $101.55
UTG: $42.64
MP: $50.00
CO: $78.37
BTN: $69.93

Preflop: kokiri is dealt 2[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/heart.gif[/img] (6 Players)
4 folds, <font color="red">kokiri raises to $2.00</font>, BB calls $1.50

Flop: ($4) T[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">kokiri bets $3.00</font>, <font color="red">BB raises to $7.00</font>, kokiri calls $4.00

Turn: ($18) 5[img]/images/graemlins/club.gif[/img] (2 Players)
kokiri checks, BB checks

River: ($18) 3[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">kokiri bets $10.00</font>, <font color="red">BB raises to $36.00</font>