A9s 3-way with two all ins.... Call or Fold?

[jenium]

Since i was already in the money, maybe this hand is worth gambling on? What would you guys have done? If the SB had folded, it's a clear call, right?

***** Hand History for Game 1828658114 *****
500/1000 TourneyTexasHTGameTable (NL) (Tournament 10913286) - Fri Apr 01 17:10:57 EST 2005
Table Table 12185 (Real Money) -- Seat 6 is the button
Total number of players : 3
Seat 1: noonehasthis (2988)
Seat 2: jenium (2150)
Seat 6: bkirk123 (2862)
noonehasthis posts small blind (250)
jenium posts big blind (500)
** Dealing down cards **
Dealt to jenium [ 9s, As ]
bkirk123 raises (2862) to 2862
bkirk123 is all-In.
noonehasthis calls (2612)
jenium folds.
Creating Main Pot with $6224 with bkirk123
** Dealing Flop ** : [ 3s, Td, Jd ]
** Dealing Turn ** : [ Js ]
** Dealing River ** : [ 7s ]
** Summary **
Main Pot: 6224 |
Board: [ 3s Td Jd Js 7s ]
noonehasthis balance 126, lost 2862 [ 9d Ah ] [ a pair of jacks -- Ah,Jd,Js,Td,9d ]
jenium balance 1650, lost 500 (folded)
bkirk123 balance 6224, bet 2862, collected 6224, net +3362 [ 3d 3h ] [ a full house, Threes