Villian is 42/19. I think I've been playing hands like this way too passively. Raise the weak ass flop bet? Raise the turn?

Party Poker No-Limit Hold'em, $ BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP3 ($76.78)
CO ($13.44)
Hero ($94.69)
SB ($11.21)
BB ($37.25)
UTG ($37.20)
UTG+1 ($5.85)
MP1 ($59.25)
MP2 ($50)

Preflop: Hero is Button with K, A. SB posts a blind of $0.25. MP2 posts a blind of $0.50.
UTG raises to $2.72, 5 folds, Hero calls $2.72, 2 folds.

Flop: ($6.69) T, T, T (2 players)
UTG bets $2.12, Hero calls $2.12.

Turn: ($10.93) 7 (2 players)
UTG bets $2.02, Hero calls $2.02.

River: ($14.97) J (2 players)
UTG bets $4.29, Hero calls $4.29.

Final Pot: $23.55