50nl - JJ overpair, linecheck

[danny8]

Cryptologic - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $79.15
BB: $45.75
UTG: $32.48
Hero (MP): $50.70
CO: $22.65
BTN: $46.95

Reads: <font color="blue">donk better is fairly loose/passive, but can fold a hand, im sure im ahead but i dont think he calls a raise with just a T here.

other villain playing at 25/12/2.5. hes on 3 of my tables, i think hes positionally aware, has 3bet once after my btn steal - i folded... thats about all thats happened so far.</font>

Preflop: Hero is dealt J[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/club.gif[/img] (6 Players)
UTG folds, <font color="red">Hero raises to $2.00</font>, 2 folds, SB calls $1.75, BB calls $1.50

Flop: ($6) 7[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/club.gif[/img] (3 Players)
<font color="red">SB bets $3.00</font>, BB calls $3.00, Hero calls $3.00

Turn: ($15) 8[img]/images/graemlins/diamond.gif[/img] (3 Players)
SB checks, BB checks, <font color="red">Hero bets $10.00</font>, SB folds, <font color="red">BB raises all-in to $40.75</font>, Hero folds

hows my line? should i raise flop here always?