Party 30+3: Getting raised with TP bad kicker

[ChuckNorris]

I moved up to 30+3's recently and it seems like the opponents show more aggression. I often get raised on the turn in similar situations. The villain might well be bluffing here, do you think they often bluff raise like this on the turn?

Should I just fold my crappy ace preflop, or maybe raise it?

And what about the flop? I thought that they'd probably bet out if they had an ace, but since they checked, I thought I was good on the turn.

Party 30+3
Level:2 Blinds(15/30)

Seat 9 is the button
Total number of players : 8
Seat 1: ILIKPUSS ( $755 )
Seat 3: jackass43 ( $1090 )
Seat 4: steveroo ( $1050 )
Seat 5: BabyLacey ( $575 )
Seat 7: GauchoFish ( $725 )
Seat 8: VINCEL111 ( $1935 )
Seat 9: winnx111 ( $1180 )
Seat 10: Mulperi ( $690 )

** Dealing down cards **
Dealt to Mulperi [ Ac 5s ]
jackass43 calls [30].
5 fold
Mulperi calls [15].
ILIKPUSS checks.

** Dealing Flop ** [ Ad, 7h, 6s ]
all check

** Dealing Turn ** [ 6d ]
Mulperi bets [70].
ILIKPUSS folds.
jackass43 raises [140].
Mulperi folds.