Villain is 15/11 over 250 hands and has an ATS of 18.

Preflop: I don't think he calls many worse aces to a 3-bet so thought I'd flat to keep dominated stuff in, since 3 betting looked shitty.

Flop: c/c seems good, the bigger this pot gets vs this guy, the more likely I'm no good so c/r seemed too thin for value and like it would over-rep my hand.

Turn: Again, raising this bet looks way strong and folds out likely almost everything I'm ahead of.

River: Now I don't think he's ever betting again for value wioth a worse Q being a nit, nor is he likely to continue betting with air or a missed fd. So I thought I'd town worse Qs or random 2nd best hands like jacks with a draw or whatever that he's picked up along the way.

How does this line look?

No-Limit Hold'em, $0.50 BB (5 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

UTG ($48.20)
MP ($50.20)
Button ($50)
Hero (SB) ($53.70)
BB ($50)

Preflop: Hero is SB with A, Q
2 folds, Button bets $1.50, Hero calls $1.25, 1 fold

Flop: ($3.50) Q, 5, 3 (2 players)
Hero checks, Button bets $2, Hero calls $2

Turn: ($7.50) J (2 players)
Hero checks, Button bets $5.50, Hero calls $5.50

River: ($18.50) 9 (2 players)
Hero bets $11