JJ - turn decision

[ipp147]

Villain is 29/6/0.75 over 40 odd hands. Hasn't done anything note worthy since being at the table

Turn decision here?

How often is this a set that wants a bet from my AK here?

Party Poker No-Limit Hold'em, $ BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($547.40)
Hero ($476.90)
SB ($370)
BB ($483.09)
UTG ($375.95)
MP ($449.80)

Preflop: Hero is Button with J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/heart.gif[/img]. SB posts a blind of $2.
UTG calls $4, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $18</font>, SB (poster) calls $16, <font color="#666666">1 fold</font>, UTG calls $14.

Flop: ($58) 5[img]/images/graemlins/club.gif[/img], 2[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, UTG checks, <font color="#CC3333">Hero bets $40</font>, SB folds, <font color="#CC3333">UTG raises to $110</font>, Hero calls $70.

Turn: ($278) A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, Hero