100NL - turned TPTK vs station

[XTR1000]

Villian has shown his willingness to call down 2nd pair before. Thin vbet or pure spew?

$0.5/$1 No Limit Holdem
8 players
Converted at weaktight.com

Stacks:
UTG ($106.50)
UTG+1 ($100.00)
MP1 ($19.00)
Hero ($100.00)
CO ($20.00)
BTN ($152.70)
SB ($16.00)
BB ($118.47)

Pre-flop: ($1.5, 8 players) Hero is MP2
3 folds, Hero raises to $4, 3 folds, BB calls $3

Flop: ($8.5, 2 players)
BB checks, Hero bets $7, BB calls $7

Turn: ($22.5, 2 players)
BB checks, Hero bets $14, BB calls $14

River: ($50.5, 2 players)
BB checks, [color=#cc0000]Hero bets $31.5

[freechus9]

I think its fine.

[Pelion]

It doesnt seem that thin given your read.

[XTR1000]

i should add that he´s a passive opponent who likes to calls and I´wouldnt be surprised if he shows up with a random 9

[freechus9]

If he's passive why don't you showdown cheap?

[XTR1000]

If he's passive why don't you showdown cheap?

thats the question: Is there value on river from JT/QJ/AJ or is checking back better?

[Deanglow]

This is a clear value bet; a check given your read is a big mistake.

[wufwugy]

Soooooo not spew. And this is not thin. Thin would be on a T or Q river.