Stars 109 FO, Level 2 Weird Spot

[Mench]

20 minutes in, and I don't know anything about villain. I doubled up early with a flopped set to top pair.

Is this turn bet standard, and if so how do we act to any resistance be it a check minraise or a committal raise like villains.




Table '58622867 3' 9-max Seat #3 is the button
Seat 1: waynecoal (2760 in chips)
Seat 2: bjorns (4540 in chips)
Seat 3: goldi100 (1880 in chips)
Seat 4: RRRULA (3950 in chips) is sitting out
Seat 6: Georgy177 (2820 in chips)
Seat 7: Einoeloclee (1640 in chips)
Seat 8: HERO (5590 in chips)
Seat 9: xenon75a (3820 in chips)
RRRULA: posts small blind 15
Georgy177: posts big blind 30
*** HOLE CARDS ***
Dealt to HERO [Ac Kd]
Einoeloclee: calls 30
HERO: raises 105 to 135
xenon75a: folds
waynecoal: folds
bjorns: folds
goldi100: folds
RRRULA: folds
Georgy177: calls 105
Einoeloclee: calls 105
*** FLOP *** [8c 9h 5c]
Ecky_Z is connected
Georgy177: checks
Einoeloclee: checks
HERO: checks
*** TURN *** [8c 9h 5c] [Ks]
Georgy177: checks
Einoeloclee: checks
HERO: bets 240
Georgy177: raises 840 to 1080