$5 NLHE Full Ring: Zoom 5nl, flop nut straight, river completes flush draw, response to donkbet?

[doomasiggy]

$5 NLHE Full Ring: Zoom 5nl, flop nut straight, river completes flush draw, response to donkbet?

PokerStars - $0.05 NL FAST - Holdem - 9 players
Hand converted by PokerTracker 4

BTN: 88.4 BB (VPIP: 27.50, PFR: 5.00, 3Bet Preflop: 0.00, hands: 40)
SB: 188 BB (VPIP: 12.50, PFR: 6.25, 3Bet Preflop: 0.00, Hands: 16)
BB: 92.8 BB (VPIP: 18.75, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 16)
UTG: 92.2 BB
UTG+1: 134.6 BB (VPIP: 33.33, PFR: 14.29, 3Bet Preflop: 11.11, Hands: 21)
UTG+2: 96.4 BB (VPIP: 27.59, PFR: 17.24, 3Bet Preflop: 7.69, Hands: 30)
MP: 106 BB (VPIP: 11.76, PFR: 11.76, 3Bet Preflop: 0.00, Hands: 18)
MP+1: 38.4 BB (VPIP: 5.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 20)
Hero (CO): 100 BB

SB posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has A:heart: J:heart:

fold, fold, fold, MP raises to 2 BB, fold, Hero calls 2 BB, fold, fold, BB calls 1 BB

Flop: (6.4 BB, 3 players) Q:diamond: T:spade: K:heart:
BB checks, MP bets 3 BB, Hero raises to 12 BB, BB calls 12 BB, fold

Turn: (33.4 BB, 2 players) Q:spade:
BB checks, Hero bets 23 BB, BB calls 23 BB

River: (79.4 BB, 2 players) 4:spade:
BB bets 18 BB