25NL 6M, non-steal hijacked, clear fold?

[ChipStorm]

Sorry if this one is boring, but I'm screwing these up at 6max left and right.

Do we at all factor in the likelihood that villain thought I was stealing and was just playing back? Or is this slam dunk fold? At full ring I'd certainly dump it.

Just sat down, no reads.

Party Poker
No Limit Holdem Ring game
Blinds: $0.10/$0.25
6 players
Converter

Stack sizes:
UTG: $4.65
UTG+1: $9.83
CO: $24.66
Hero: $25.15
SB: $32.18
BB: $46.99

Pre-flop: (6 players) Hero is Button with J[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/diamond.gif[/img]
UTG calls, UTG+1, folds, CO (poster) checks, <font color="#cc0000">Hero raises to $1.5</font>, <font color="#cc0000">SB raises to $5.0</font>, 3 folds, Hero...?

Is his range wide enough here to see a flop with position, or have I just reverted to monkey?

[ChipStorm]

*bump* for morning crew, just tell me to fold this....

[Mik1w]

no reads, I think easy fold.. cant factor in what you dont know I say.

[mjws00]

SB Just making a play on new blood and poster? Pretty large bet by sb. Perhaps he doesn't want a caller? I'd be pretty tempted to play my JJ for set value, but isn't this way past 5/10? and JJJ isn't exactly stealthy so implieds may not get there.

I curse, and convince myself he had QQ+. Good fold. If SB is tricky/stealer we get him later. Stack looks healthy... perhaps he can play?

[aces_dad]

I'd let it go (you can't play for set value here) this time, and pay attention to the next time you open his SB. Most villians have very tight range from the blinds here.