Villain is 25/25 over small sample and new to my table.

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO ($86.50)
Button ($106.50)
SB ($20.25)
Hero ($124.85)
UTG ($105.15)
MP ($190.55)

Preflop: Hero is BB with T, 9.
3 folds, Button raises to $4, SB calls $3.50, Hero calls $3.

Flop: ($12) 3, 9, 2 (3 players)
SB checks, Hero bets $9, Button calls $9, SB folds.

Turn: ($30) 5 (2 players)
Hero checks, Button checks.

River: ($30) K (2 players)
Hero bets $10, Button calls $10.

Final Pot: $50

Do you bet the turn and bloat the pot? If so how much?
Is river blocking bet the best play here?