Flopping a flush draw vs. 2 opponents

[bisonbison]

The flop is fine. Why did you raise the turn?

[atrifix]

I thought my implied odds were good enough to raise the turn vs. 2 opponents but not 1 (I would have just called if MP1 folded). Not sure if I was wrong about that. Also I wouldn't have minded if someone folded as I figured I'd have a better chance to win the pot if I hit an ace on the river.