Seeing monsters or boxing clever?

[Guy McSucker]

Is this clever or stupid? It's a fine line...

Four handed Party $5/10. UTG/CO, who is decent, limps. I raise with two tens on the button. BB calls and UTG limp-reraises. Hmmm. I call and BB calls.

Flop: A T T.

Checked to me, I bet, BB folds and UTG calls.

Turn: 3.

He checks, I bet, he raises, I 3-bet, he caps, I call.

River: A.

He bets. I call.

So? Am I seeing monsters or is this the right play? Or can I fold?

Guy.