Is this EVER not a set?

[Goodie54]

Playing six player max 100NL on my lunch break today. I have 33 and limp utg. There are two callers and Button makes it 4, sb folds, BB calls. I call and the rest call. 5 to the flop that's:

Q [img]/images/graemlins/spade.gif[/img] J [img]/images/graemlins/diamond.gif[/img] 6 [img]/images/graemlins/heart.gif[/img]

Checked around. Turn

3 [img]/images/graemlins/club.gif[/img]

I bet 5, don't ask me why such a small bet. Folded to pre-flop raiser who makes it 15, I call. River brick. I check and he bets 30.

What'd yah think?

Peace

Goodie