FD completes when I have a flopped set

[Laetus]

Villain is completely unknown to me. What is our plan for the rest of the hand? Besides, what would your plan be against a standard TAG?

Everest Poker No-Limit Hold'em, $2.00/$4.00 (HH Converter by Kreatief)

CO ($447.00)
Button ($636.76)
SB ($67.60)
BB ($400.00)
MP2 ($456.90) (Hero)
MP3 ($859.20)

Preflop: Hero is MP2 with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img]
<font color="#CC3333">Hero raises to $14.00</font>, MP3 calls $14.00, <font color="#666666">4 folds</font>,

Flop: 9[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] ( $34 )
<font color="#CC3333">Hero bets $28.00</font>, MP3 calls $28.00,

Turn: 6[img]/images/graemlins/heart.gif[/img] ( $90 )
<font color="#CC3333">Hero comes up w/ a plan...</font>