runner runner 3 flush 2 bets to me with flopped set in big pot action?

[Kevin]

Very loose game - coldcalled preflop for set value alone...

Party Poker 5/10 Hold'em (10 handed) converter

Preflop: Hero is MP3 with 3[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/club.gif[/img]. CO posts a blind of $5. MP1 posts a blind of $7.
UTG folds, UTG+1 calls, <font color="CC3333">UTG+2 raises</font>, MP1 (poster) calls, MP2 calls, Hero calls, CO (poster) folds, Button folds, SB calls, BB calls, UTG+1 calls.

Flop: (15.40 SB) J[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="blue">(7 players)</font>
SB checks, BB checks, UTG+1 checks, <font color="CC3333">UTG+2 bets</font>, MP1 calls, MP2 calls, <font color="CC3333">Hero raises</font>, SB calls, BB calls, UTG+1 calls, UTG+2 calls, MP1 calls, MP2 calls.

Turn: (14.70 BB) 6[img]/images/graemlins/spade.gif[/img] <font color="blue">(7 players)</font>
SB checks, BB checks, UTG+1 checks, UTG+2 checks, MP1 checks, MP2 checks, <font color="CC3333">Hero bets</font>, SB calls, BB calls, UTG+1 calls, UTG+2 calls, MP1 calls, MP2 calls $6 (All-In).

River: (21.30 BB) 7[img]/images/graemlins/spade.gif[/img] <font color="blue">(7 players, 1 all-in)</font>
SB checks, <font color="CC3333">BB bets</font>, UTG+1 folds, <font color="CC3333">UTG+2 raises $15.5 (All-In)</font>, MP1 folds, <font color="CC3333">Hero....?