Flopped the nut straight, board pairs

[andy609]

Full Tilt No-Limit Hold'em, $1 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

No reads, sixth or seventh hand at the table, I had already raised preflop 3 times, so I decided it was a good time to mix it up and limp in.

UTG+1 ($42.75)
Hero ($97.60)
MP2 ($101.50)
MP3 ($62)
CO ($118.60)
Button ($98.45)
SB ($18)
BB ($141.75)
UTG ($143.90)

Preflop: Hero is MP1 with Q, A.
2 folds, Hero calls $1, 2 folds, CO calls $1, 1 fold, SB completes, BB checks.

Flop: ($4) T, K, J (4 players)
SB checks, BB checks, Hero bets $2.8, CO calls $2.80, SB folds, BB folds.

Turn: ($9.60) T (2 players)
Hero bets $6, CO calls $6.

River: ($21.60) 2 (2 players)
Hero checks, CO bets $15, Hero ???

Final Pot: $51.60

[Pythonic]

Wouldn't villian raise trips or two pair after this flop? I'd call that river bet, could easily have A10.

[Deanglow]

Raise PF 4x. Bet pot or damn well near it on the flop. Bet more turn.
As played, easy call on the river.

[martindcx1e]

Why check river? Is your question between calling and folding or calling and raising? I hope to God you didn't fold this.