KK top pair pairs on turn against fish

Villain is 42/7/2

Did I miss value here? At the time of the hand I felt a turn bet would've gotten me shoved on and I don't think I can reraise the river for value

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

UTG+1 ($51.40)
MP1 ($55.50)
MP2 ($43.30)
CO ($104.30)
Button ($16.65)
SB ($25.55)
Hero (BB) ($52.75)
UTG ($46.25)

Preflop: Hero is BB with Khttp://www.flopturnriver.com/phpBB2/...miles/club.gif, Khttp://www.flopturnriver.com/phpBB2/...es/diamond.gif
1 fold, UTG+1 calls $0.50, 4 folds, SB calls $0.25, Hero bets $2.75, 1 fold, SB calls $2.25

Flop: ($6) 7http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 6http://www.flopturnriver.com/phpBB2/...iles/spade.gif, 6http://www.flopturnriver.com/phpBB2/...iles/heart.gif (2 players)
SB checks, Hero bets $4, SB calls $4

Turn: ($14) 7http://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
SB checks, Hero checks

River: ($14) 3http://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
SB bets $7.50, Hero calls $7.50

Total pot: $29 | Rake: $1.40

Looks good to me. Alot of fish will float Ax in this spot on the flop and fold turn so by checking you can induce. There's also not much worse he can call with here. I'd not raise river.

looks fine to me.