villain is pretty fishy at 49/7 over 86 hands, I am curious about what do to when he checks the turn after calling my flop bet, should i bet out again? help on all streets appreciated ty

PokerStars No-Limit Hold'em, $0.25 BB (5 handed) converter

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">SB ($37.95)</font>
<font color="#C00000">Hero ($31.35)</font>
UTG ($34.20)
MP ($25.30)
Button ($14.55)

Preflop: Hero is BB with A[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, Button calls $0.25, <font color="#CC3333">SB raises to $1.5</font>, <font color="#CC3333">Hero raises to $4.5</font>, Button folds, SB calls $3.

Flop: ($9.25) 4[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $5</font>, SB calls $5.

Turn: ($19.25) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero checks.

River: ($19.25) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $0.25</font>, Hero calls $0.25.

Final Pot: $19.75
<font color="#009B00">Main Pot: $19.75, between SB and Hero.</font>