Villain is 18/12/2.4
Fold to 3bet 77%

I noticed he opened 3x with a marginal hand (44) but opened 4-5x with QQ. I usually 3bet light against people with higher fold to 3bet %'s but I decided to take it a shot at it since I had the bet size note. Oh, and 34s was too pretty to just fold

Do I cbet this flop? What would his continuing range be besides TT+?

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

saw flop

Hero (Button) ($50)
SB ($62.15)
BB ($54.60)
UTG ($42.50)
UTG+1 ($47.15)
MP1 ($64.55)
MP2 ($90.80)
CO ($49.25)

Preflop: Hero is Button with 3, 4
3 folds, MP2 bets $1.50, 1 fold, Hero raises to $4.50, 2 folds, MP2 calls $3

Flop: ($9.75) 9, 5, 6 (2 players)
MP2 checks, Hero bets $5.50, MP2 calls $5.50

Turn: ($20.75) 9 (2 players)
MP2 checks, Hero checks

River: ($20.75) 9 (2 players)
MP2 checks, Hero checks

Total pot: $20.75 | Rake: $1