100NL, 44 flops set, how can stack?

[_TKO_]

Villain is 20/12/2.14.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 6 Players - (LegoPoker HH Converter)

Hero (SB): $119.50
BB: $30.50
UTG: $36.30
MP: $106.50
CO: $138.75
BTN: $188.45

Preflop: Hero is dealt 4[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] (6 Players)
UTG folds, <font color="red">MP raises to $4.00</font>, CO folds, BTN calls $4.00, Hero calls $3.50, BB calls $3.00

Flop: ($16) A[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/heart.gif[/img] (4 Players)
<font color="red">Hero bets $10.00</font>, BB folds, MP calls $10.00, BTN folds

Turn: ($36) J[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $28.00</font>, MP calls $28.00

River: ($92) 5[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $22.00</font>, MP calls $22.00

If you say "bet bigger", can you just say how much you would bet on each street?