PokerStars No-Limit Hold'em, $0.02 BB (6 handed) FTR converter on zerodivide.cx

saw flop|saw showdown

CO ($1.30)
Button ($1.88)
SB ($4.93)
BB ($1.54)
UTG ($1.98)
Hero ($3.39)

Preflop: Hero is MP with A, K.
1 fold, Hero raises to $0.12, 3 folds, BB calls $0.10.

Flop: ($0.25) 6, K, Q (2 players)
BB bets $0.06, Hero raises to $0.20, BB raises to $0.38, Hero calls $0.18.

Turn: ($1.01) K (2 players)
BB bets $0.46, Hero calls $0.46.

River: ($1.93) 2 (2 players)
BB bets $0.58 (All-In), Hero calls $0.58.

Final Pot: $3.09

Results in white below:
BB has 9d Jd (one pair, kings).
Hero has Ac Kd (three of a kind, kings).
Outcome: Hero wins $3.09.


Please have a guess before you look at the results. I couldnt be sure where i was at in this hand. Whole table was very fishy. Just about as loose passive as ive played.
I kept calling because she was betting hard and i thought there was more of a chance i was winning than losing but i didnt want to scare off her bets so i didnt want to raise too much. The flop call was to see what she did on the turn. She is the kind of player who will call preflop with KQ, Kxs, Ax etc. but she also seemed quite passive so it looked as though i may have stumbled into trips or KQ on the flop.

How do you play it and what did she have?