2nd pair makes two on riv. Fistpump?

[KhalynYohrk]

I am borderline between fistpump and standard. The size of his bet was fishy, so was his line, but I imagine this is no good a fare share. Fistpump?
Poker Stars
No Limit Holdem Ring game
Blinds: $1/$2
6 players
Converter

Stack sizes:
UTG: $225.95
Hero: $619.10
CO: $50
Button: $348.05
SB: $271
BB: $158.45

Pre-flop: (6 players) Hero is UTG+1 with T[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/diamond.gif[/img]
UTG folds, <font color="#cc0000">Hero raises to $8</font>, 3 folds, BB calls.

Flop: A[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/spade.gif[/img] ($17, 2 players)
BB checks, <font color="#cc0000">Hero bets $14</font>, BB calls.

Turn: 5[img]/images/graemlins/diamond.gif[/img] ($45, 2 players)
BB checks, Hero checks.

River: T[img]/images/graemlins/spade.gif[/img] ($45, 2 players)
<font color="#cc0000">BB bets $40</font>, Hero calls.

Results:
Final pot: $125