Full house against LAG. What's your move?

[xcrack999]

Villain is very loose pre-flop. Aggressive and not bad post-flop. I did something pretty stupid on the river and want to know what you guys would do. Thanks for any comments.

Party Poker No-Limit Hold'em, $ BB (6 max, 6 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

CO ($100.95)
Button ($36.75)
SB ($55.90)
BB ($247.65)
<font color="#C00000">Hero ($143.95)</font>
<font color="#C00000">MP ($171.90)</font>

Preflop: Hero is UTG with T[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img]. SB posts a blind of $0.50.
<font color="#CC3333">Hero raises to $4</font>, MP calls $4, <font color="#666666">4 folds</font>.

Flop: ($9.50) 4[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $6</font>, MP calls $6.

Turn: ($21.50) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $7</font>, Hero calls $7.

River: ($35.50) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero check-call? Bet-fold?

[Malachii]

Checking and callign seems like the best way to maximize value here, yes? What's he calling with here that you beat, a medium pocket pair?