Do you have the same read as I do?

PLO $50
Seat 1: $38.75
Seat 2: 101.90
Seat 3: 128.45
Seat 4: Villian: 43.7
Seat 5: 49.5
Seat 6: Hero: 110.25 [10[img]/images/graemlins/heart.gif[/img]7[img]/images/graemlins/spade.gif[/img]6[img]/images/graemlins/spade.gif[/img]4[img]/images/graemlins/heart.gif[/img]]
Seat 7: 48.25
Seat 8: 19.5
Seat 9: 37.5
SB on Seat 1
BB on Seat 2
Seat 3 folds
Villian raises to 2.75
Seat 5 folds
Hero Calls
Seat 7 folds, Seat 8 folds, Seat 9 folds, SB folds, BB folds
Villian has just sat down at the table and I have no read on him as yet, but thought he probably had a high PPwith maybe some other high cards
2 to the flop [pot is 7.25:
Flop: [K[img]/images/graemlins/diamond.gif[/img]6[img]/images/graemlins/diamond.gif[/img]5[img]/images/graemlins/club.gif[/img]]
Villian bets 7.25
Hero calls 7.25
Turn (pot is 21.75:
[4[img]/images/graemlins/diamond.gif[/img]]
Villian bets 21.75
Hero ???
Advice on all streets would be helpful, I will explain reasoning for everything later I guess and if questioned. Thank you for input.