With this much action preflop I was just gonna set it or forget it but then I got this flop. This was the first hand I played at the table so no reads.

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) FTR converter on zerodivide.cx

CO ($11.25)
Button ($37.80)
SB ($16.85)
Hero ($25)
UTG ($9.75)
UTG+1 ($37.60)
MP1 ($1.35)
MP2 ($26.55)
MP3 ($26.65)

Preflop: Hero is BB with 9, 9.
1 fold, UTG+1 raises to $1, 3 folds, CO calls $1, Button calls $1, 1 fold, Hero calls $0.75.

Flop: ($4.10) 4, 7, 6 (4 players)
Hero ???