3/6 TT check or bet?

[ClaytonN]

No reads.

Party Poker 3/6 Hold'em (4 handed) converter

Preflop: Hero is BB with T[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, SB completes, <font color="#CC3333">Hero raises</font>, SB calls.

Flop: (4 SB) 7[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, SB calls.

Turn: (3 BB) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, SB calls.

River: (5 BB) K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero</font>

[Cumulonimbus]

No reads? Check. A seven is the only hand you beat that he'll call with, other than maybe a trash PP. Ace high probably ain't calling, but a K or a Q are. If this river was less than a ten, then I kinda like betting.