PokerStars - $0.50 NL FAST (6 max) - Holdem - 6 players

Hero (BTN): 103.9 BB
SB: 110.12 BB (VPIP: 30.47, PFR: 22.66, 3Bet Preflop: 12.90, Hands: 133)
BB: 105.2 BB (VPIP: 25.00, PFR: 25.00, 3Bet Preflop: 0.00, Hands: 4)
UTG: 279.16 BB (VPIP: 24.79, PFR: 21.37, 3Bet Preflop: 8.33, Hands: 121)
MP: 100 BB (VPIP: 0.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 4)
CO: 275.1 BB (VPIP: 20.00, PFR: 14.74, 3Bet Preflop: 4.17, Hands: 97)

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has Qs Qh
fold, fold, fold, Hero raises to 2.5 BB, SB raises to 9 BB, fold, Hero raises to 16.5 BB, SB calls 7.5 BB

Flop : (34 BB, 2 players) Ks 8c Kh
SB checks, Hero bets 13 BB, SB calls 13 BB

Turn : (60 BB, 2 players) Th
SB checks, Hero bets 18.5 BB, SB raises to 80.62 BB and is all-in, Hero calls 55.9 BB and is all-in

River : (208.8 BB, 2 players) 8h

SB shows Ts Js (Two Pair, Kings and Tens)
(Pre 18%, Flop 6%, Turn 5%)

Hero shows Qs Qh (Two Pair, Kings and Queens)
(Pre 82%, Flop 94%, Turn 95%)

Hero wins 204.8 BB
Rake paid 4 BB

Preflop
Standard 4 betting against an agro-fish

Flop
Villain can have a K but AK would prob 5 bet and I block KQ with my QQ so I guess the flop is not bad for me. I think I am most of time good here. So I go ahead and cBet 1/3 pot. Not in a hurry to get it in as my hand does not need protection and the board is kinda dry.

Turn
The Th makes the board turn wet flush draw and straight draws are possible so I throw in another 1/3 pot bet. And now the villain puts me in a though spot. But as I assumed hes an Agro-fish and only TT or 88(not likely) are hands that he reasonably could have or a slow played AK (agro-fish slow playing what are the odds) but there are enough draws possible so I make the call.

What do you think of the line taken and bet sizing on flop and turn and thinking that agro fish will 5 bet AK most of the time as that is crucial for the line taken.