2NL 6max AK nut flush - extraction

[daviddem]

Villain is a 53/6 passive half-stacked whale, chases a lot.

I bet small on the flop because I really really want a call and to rep some weakness.

The turn is bingo. I let some time pass before checking and took even longer to call his bet.

1) Was it OK to check/call the turn?

2) What on the river?

No-Limit Hold'em, $0.02 BB (6 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

saw flop

Button ($1.18)
SB ($5.12)
Hero (BB) ($2.03)
UTG ($1.03)
MP ($4.15)
CO ($0.98)

Preflop: Hero is BB with K, A
UTG calls $0.02, 3 folds, SB calls $0.01, Hero bets $0.08, UTG calls $0.08, 1 fold

Flop: ($0.22) K, 10, 9 (2 players)
Hero bets $0.11, UTG calls $0.11

Turn: ($0.44) 4 (2 players)
Hero checks, UTG bets $0.22, Hero calls $0.22

River: ($0.88) 5 (2 players)