KJ turning trips and facing a shove

[Rulle00]

Villain is 40/2 over only 40 hands and AF 0,25

1/2 with effectiv stacks ~90bb

Pf: Hero raises $8 utg with KJ [img]/images/graemlins/heart.gif[/img] [img]/images/graemlins/heart.gif[/img] and Villain calls from sb.

Flop: (pot $17): KQ5r (one [img]/images/graemlins/heart.gif[/img]) Hero bets $13, Villian min raises and Hero calls (probably folding to a big turn bet unless a good card hits).

Turn: (pot $67): K (completes rainbow) Villain open shoves for 2x the pot.

What do I do here?
Do people play their strong hands like this?
Given his very passiv stats (although is a small sample), is it an obvious fold?