3/6 NL - Overplaying QQ?

[Equal]

Never seen Villian before, however he seems reasonable after a couple orbits. I didn't see how he built his stack - he was over 1k when I sat down.


$3/$6 Blinds No Limit Hold'em

Total number of players : 4

Seat 10: ( $780.85 )
Seat 3: Villian ( $1010.45 )
Seat 6: Hero( $1114.05 )
Seat 8: ( $450.72 )

Seat 8 posts small blind [$3].
Seat 10 posts big blind [$6].

** Dealing down cards **

Dealt to Hero [ Qc Qs ]

Villian raises [$18].
Hero raises [$48].
SB folds.
BB folds.
Villian calls [$30].

** Dealing Flop ** [ 7c, 2d, 7s ]

Villian bets [$60].
Hero raises [$192].
Villian calls [$132].

** Dealing Turn ** [ Jh ]

$500 in pot.

Villian checks.
Hero bets [$350].
Villian calls [$350].

** Dealing River ** [ 3c ]

$1,200 in pot.

Villian checks.
Hero bets all-in [$524.05].

Thoughts on post-flop line?