PLO 20 - PFR check, nutflush-draw donk, turnblank cbehind?

[Earthwormjim]

PokerStars Pot-Limit Omaha, $0.25 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

BB ($41.05)
UTG ($25.80)
MP ($23.95)
Hero (CO) ($27.80)
Button ($36.40)
SB ($25.25)

Preflop: Hero is CO with :5d, :4s, :as, :js
UTG bets $0.75, 1 fold, Hero calls $0.50, 3 folds

Flop: ($1.35) :7s, :7c, :2s (2 players)
UTG checks, Hero bets $1.50, UTG calls $1.50

Turn: ($4.35) :9h (2 players)
UTG checks, Hero ?

villain: 51/22 über 69 hände (wtsd 32%, c/r 0%)

flop donk IP ist ok denk ich, er checkraist ja nie. nehmt ihr turn auch cbehind?
ich habe btw pre sb+bb gepostet, deshalb calle ich IP sein 3fach raise.