Bombpot - Line check vs huge aggro whale

20plo - clubgg - bombpot

Villain is huge aggrowhale - pottting stacking off with fd, tp+no redraw in bombpots. We have 0 fold equity

Not sure what range he bets this small. Nutted?

Turn call is ok?

Hero (UTG+1): 290.75 BB
MP: 100 BB (VPIP: 53.89, PFR: 5.00, 3Bet Preflop: 1.23, Hands: 237)
CO: 28.95 BB (VPIP: 50.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 10)
BTN: 277.95 BB (VPIP: 61.93, PFR: 39.91, 3Bet Preflop: 20.92, Hands: 552)
SB: 100 BB (VPIP: 41.18, PFR: 23.53, 3Bet Preflop: 11.11, Hands: 21)
BB: 90 BB (VPIP: 41.82, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 69)
UTG: 97.8 BB (VPIP: 71.43, PFR: 14.29, 3Bet Preflop: 0.00, Hands: 10)

7 players post ante of 3.5 BB, SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 28 BB) Hero has 6♣ 5♦ 4♦ 3♥

Flop: (28 BB, 2 players) A♥ J♠ 2♦

SB checks, BB checks, UTG checks, Hero checks, MP bets 9.2 BB, fold, fold, fold, fold, fold, Hero calls 9.2 BB

Turn: (46.4 BB, -3 players) 9♦
Hero checks, MP bets 46.4 BB, Hero calls 46.4 BB

River: (139.2 BB, -3 players) J♥
Hero checks, MP bets 40.4 BB and is all-in, fold