Hit a set after flop

Do we call his all in knowing he probaly has AA or KK

PokerStars Zoom Hand #123420959454: Hold'em No Limit ($0.02/$0.05) - 2014/10/17 21:27:47 ET
Table 'Hyakutake' 9-max Seat #1 is the button
Seat 1: MilkyWay157 ($9.51 in chips)
Seat 2: vista79$ ($3.49 in chips)
Seat 3: Ejsik_Hai ($8.32 in chips)
Seat 4: TornadeoJim ($5.61 in chips)
Seat 5: ZhangPeter ($4.08 in chips)
Seat 6: fyqv76no ($5.37 in chips)
Seat 7: pacozabane ($9.42 in chips)
Seat 8: MicroDonk666 ($11.76 in chips)
Seat 9: randomGO2win ($5.02 in chips)
vista79$: posts small blind $0.02
Ejsik_Hai: posts big blind $0.05
*** HOLE CARDS ***
Dealt to TornadeoJim [Js Jc]
TornadeoJim: calls $0.05
ZhangPeter: folds
fyqv76no: folds
pacozabane: folds
MicroDonk666: folds
randomGO2win: folds
MilkyWay157: calls $0.05
vista79$: raises $0.20 to $0.25
Ejsik_Hai: folds
TornadeoJim: calls $0.20
MilkyWay157: folds
*** FLOP *** [3h Jh 4s]
vista79$: bets $0.38
TornadeoJim: raises $0.38 to $0.76
vista79$: raises $2.48 to $3.24 and is all-in

Will show rest of hand later.

i dont see how you can fold here, you have the nuts, nothing can beat you at the moment, i doubt in this spot he has aa or kings, he would mostly likely just call here with aces or kings as he wouldn't want to scare away people that have caught the jack, hands like kj aj qj ect, who should fold to a hefty raise like that fearing an overpair, and doesnt want to take away the bluffs from your range. The most likely hand he has here is aj or maybe a set of 3s or 4s, or maybe ak of hearts. either way what ever you put him on you are not folding as you have the nuts, if he sucks out he sucks out. but the worse you are going to be in this spot is a 4 to 1 favourite so folding here is not an option.

I called him of course and yes he gets amazing turn card.

The Hand ;

PokerStars Zoom Hand #123420959454: Hold'em No Limit ($0.02/$0.05) - 2014/10/17 21:27:47 ET
Table 'Hyakutake' 9-max Seat #1 is the button
Seat 1: MilkyWay157 ($9.51 in chips)
Seat 2: vista79$ ($3.49 in chips)
Seat 3: Ejsik_Hai ($8.32 in chips)
Seat 4: TornadeoJim ($5.61 in chips)
Seat 5: ZhangPeter ($4.08 in chips)
Seat 6: fyqv76no ($5.37 in chips)
Seat 7: pacozabane ($9.42 in chips)
Seat 8: MicroDonk666 ($11.76 in chips)
Seat 9: randomGO2win ($5.02 in chips)
vista79$: posts small blind $0.02
Ejsik_Hai: posts big blind $0.05
*** HOLE CARDS ***
Dealt to TornadeoJim [Js Jc]
TornadeoJim: calls $0.05
ZhangPeter: folds
fyqv76no: folds
pacozabane: folds
MicroDonk666: folds
randomGO2win: folds
MilkyWay157: calls $0.05
vista79$: raises $0.20 to $0.25
Ejsik_Hai: folds
TornadeoJim: calls $0.20
MilkyWay157: folds
*** FLOP *** [3h Jh 4s]
vista79$: bets $0.38
TornadeoJim: raises $0.38 to $0.76
vista79$: raises $2.48 to $3.24 and is all-in
TornadeoJim: calls $2.48
*** TURN *** [3h Jh 4s] [Ad]
*** RIVER *** [3h Jh 4s Ad] [8s]
*** SHOW DOWN ***
vista79$: shows [Ah Ac] (three of a kind, Aces)
TornadeoJim: mucks hand
vista79$ collected $6.79 from pot
*** SUMMARY ***
Total pot $7.08 | Rake $0.29
Board [3h Jh 4s Ad 8s]
Seat 1: MilkyWay157 (button) folded before Flop
Seat 2: vista79$ (small blind) showed [Ah Ac] and won ($6.79) with three of a kind, Aces
Seat 3: Ejsik_Hai (big blind) folded before Flop
Seat 4: TornadeoJim mucked [Js Jc]
Seat 5: ZhangPeter folded before Flop (didn't bet)
Seat 6: fyqv76no folded before Flop (didn't bet)
Seat 7: pacozabane folded before Flop (didn't bet)
Seat 8: MicroDonk666 folded before Flop (didn't bet)
Seat 9: randomGO2win folded before Flop (didn't bet)