NL100 6-max. 100bb effective. No HH on Bovada doesn't come until tomorrow but hand played easy. My standard line here is to bet flop once and give up in a 3-bet pot but tried something different by betting the turn to fold out J-x/gutters/PP's and BDFD floats.

Hero is dealt Kc10h in the SB. Folds to button who is 19/19 over 10 hands and raises 3bbs. We make it 10bbs and he flats.

Flop: AJ3r. We cbet $12>$20 and villain flats.
Turn: 5c brick. We bet $25 into $45 to set up stacks for a river ship.
River: 7h brick. Hero????

Can I be going 3 here with some gutters and most importantly will villain fold what looks like an Ace in a 3-bet pot? At the time I ended up just checking river and getting shown Ah7h. I'm not sure if he would or wouldn't have folded this.