Just checking that this is standard.

Villain is a 45/30 lagtard.

PKR No-Limit Hold'em, $2.00 BB (6 handed) - PKR Converter Tool from FlopTurnRiver.com

Hero (SB) ($226.35)
BB ($70.25)
UTG ($284.35)
MP ($396.20)
CO ($73.06)
Button ($137.70)

Preflop: Hero is SB with K, K
1 fold, MP bets $8, 2 folds, Hero raises to $28, 1 fold, MP calls $28

Flop: ($60) 10, 7, A (2 players)
Hero checks, MP bets $33, Hero folds

Total pot: $60 | Rake: $3

I mean obviously it's fairly likely he doesn't have an Ace but we're OOP and hie's probably firing all turns so I guess it's just a really high variance spot if we decide to hold on to our Kings. I thought I'd fold and wait for a better spot.

Std?