Flopped trips (again), worst turn card possible.

[Catsailor]

T9s is a fold for me except late with 2 or more limpers.
Flop:I wonder if waiting for the turn to raise makes any sense? The result was fine but you might get 3 more calls here. No pfr so only worry about flush draws.
Turn: This card would worry me more with more players but here I call.
River: After check, I would definetly bet/call. I don't see him checking Kings full after turn bet.

How wrong am I on this flop line? Any comments appreciated.