Villain just sat down at my table, didn't really have any info on him.
Hero has about 50BB on CO with K
K
Villain has about 40BB on BU
Folds to Hero who raises to 3BB
Villain calls
Everyone else folds
Pot: +- 10BB
Flop: Q
7
4
Hero bets 7BB
Villain calls
Pot: +- 24BB
Turn: J
Hero checks
Villain bets 15BB
Hero ?
Do I check this turn?
What do I do as played when villain bets large on the turn?
I folded assuming it was unlikely for villain to be bluffing here.