Hmmm... push or fold. The pot will be too big to get away from the hand if you call obviously and raising commits you.
Here's a similar situation but OOP:
full tilt poker Game #4887698761: Table Summer Leaf - $0.10/$0.25 - No Limit Hold'em - 22:48:11 ET - 2008/01/16
Seat 1: ssm727 ($35.20)
Seat 2: o_Magic_0 ($24.75)
Seat 3: mikeruns ($23.85)
Seat 4: skoldpadda9 ($49.30)
Seat 5: Confuzious ($56.35), is sitting out
Seat 6: Vetteparts ($12.50)
Seat 7: coman900 ($18.50), is sitting out
Seat 8: iemdavid ($34.45)
Seat 9: Babylongirl ($28.65)
o_Magic_0 posts the small blind of $0.10
mikeruns has 5 seconds left to act
mikeruns is sitting out
skoldpadda9 posts the big blind of $0.25
The button is in seat #1
*** HOLE CARDS ***
Dealt to skoldpadda9 [Ks Kd]
mikeruns stands up
Vetteparts calls $0.25
Confuzious stands up
iemdavid folds
Babylongirl folds
ssm727 calls $0.25
o_Magic_0 calls $0.15
skoldpadda9 has 15 seconds left to act
skoldpadda9 raises to $1.25
coman900 has been disconnected
Vetteparts calls $1
hansolo2020 sits down
hansolo2020 adds $5
ssm727 has 15 seconds left to act
ssm727 calls $1
coman900 has reconnected
o_Magic_0 has 15 seconds left to act
o_Magic_0 folds
*** FLOP *** [5h 7h 4d]
skoldpadda9 bets $4
coman900 has returned
Vetteparts has 15 seconds left to act
Vetteparts calls $4
ssm727 folds
*** TURN *** [5h 7h 4d] [7c]
skoldpadda9 bets $44.05, and is all in
Vetteparts calls $7.25, and is all in
skoldpadda9 shows [Ks Kd]
Vetteparts shows [Kh Ah]
Uncalled bet of $36.80 returned to skoldpadda9
*** RIVER *** [5h 7h 4d 7c] [6s]
skoldpadda9 shows two pair, Kings and Sevens
Vetteparts shows a pair of Sevens
skoldpadda9 wins the pot ($25.20) with two pair, Kings and Sevens
Vetteparts is sitting out
Vetteparts adds $4.10
*** SUMMARY ***
Total pot $26.50 | Rake $1.30
Board: [5h 7h 4d 7c 6s]
Seat 1: ssm727 (button) folded on the Flop
Seat 2: o_Magic_0 (small blind) folded before the Flop
Seat 3: mikeruns is sitting out
Seat 4: skoldpadda9 (big blind) showed [Ks Kd] and won ($25.20) with two pair, Kings and Sevens
Seat 5: Confuzious is sitting out
Seat 6: Vetteparts showed [Kh Ah] and lost with a pair of Sevens
Seat 7: coman900 is sitting out
Seat 8: iemdavid didn't bet (folded)
Seat 9: Babylongirl didn't bet (folded)