[Closed] NL50 KK vs donk on A-high flop

did I play this hand like a vegan, or can I fold the flop(?!).

How about reraising flop? I just felt like I was being taken to valuetown by Ax.

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.25/$0.5 No-Limit Hold'em (8 handed)

Known players:
[tg]BU(Hero)$57.50:///////;SB$50.00:///////;BB$50.00:///////;UTG2$81.90:///////;MP1$74.60:///////;MP2$50.00:///////;MP3$50.00:///////;CO$52.35:///////;[/tg]

Preflop: Hero is BU with K:s, K:h.
UTG2 folds, MP1 calls $0.50, MP2 raises to $2.00, 2 folds, Hero raises to $6.00, 3 folds, MP2 calls $4.00.

Flop: ($13.25) J:c, A:d, 3:h (2 players)
MP2 bets $5.00, Hero calls $5.00.

Turn: ($23.25) 9:d (2 players)
MP2 bets $12.50, Hero folds, MP2 gets uncalled bet back.

Final Pot: $23.25.