Tough spot 67s

Full Tilt Poker Game #6796170271: Table Diamond Head - $1/$2 - No Limit Hold'em - 12:32:05 ET - 2008/06/12
Seat 1: Shrekoons ($206)
Seat 2: whisp_1 ($172.70)
Seat 3: abcy123 ($63.80)
Seat 4: GGitsGooch ($233.60)
Seat 5: elkhead70 ($107.45)
Seat 6: BluffingDuff ($200)
Seat 7: 12pp ($106)
Seat 8: Maria479 ($285.40)
Seat 9: tacohead75 ($200)
abcy123 posts the small blind of $1
GGitsGooch posts the big blind of $2
The button is in seat #2
*** HOLE CARDS ***
Dealt to Maria479 [7s 6s]
elkhead70 folds
BluffingDuff folds
12pp has 15 seconds left to act
12pp folds
Maria479 calls $2
Shrekoons raises to $9
whisp_1 folds
abcy123 folds
GGitsGooch calls $7
Maria479 calls $7
*** FLOP *** [6d 3d 4c]
GGitsGooch checks
Maria479 checks
Shrekoons bets $20
GGitsGooch folds
Maria479 raises to $60
Shrekoons calls $40
*** TURN *** [6d 3d 4c]
Maria479 has 15 seconds left to act
Maria479 bets $74
Shrekoons raises to $137, and is all in
Maria479 calls $63
Shrekoons shows [8d 7d]
Maria479 shows [7s 6s]
*** RIVER *** [6d 3d 4c 5h]
Shrekoons shows a straight, Eight high
Maria479 shows a straight, Seven high
Shrekoons wins the pot ($419) with a straight, Eight high
*** SUMMARY ***
Total pot $422 | Rake $3
Board: [6d 3d 4c 5h As]
Seat 1: Shrekoons showed [8d 7d] and won ($419) with a straight, Eight high
Seat 2: whisp_1 (button) didn't bet (folded)
Seat 3: abcy123 (small blind) folded before the Flop
Seat 4: GGitsGooch (big blind) folded on the Flop
Seat 5: elkhead70 didn't bet (folded)
Seat 6: BluffingDuff didn't bet (folded)
Seat 7: 12pp didn't bet (folded)
Seat 8: Maria479 showed [7s 6s] and lost with a straight, Seven high
Seat 9: tacohead75 is sitting out

No reads... I was shocked when it got shipped in his direction

Preflop open limp is terrible unless you had some very good reason for it.
Rest is totally totally standard.. where the hell is the tough spot?
EDIT: Thought you had pair and OESD on flop, but you have a pair and a gutshot so uh - - I dunno, I think your limp sucks tho.