Villain is kinda loose passive preflop but aggro post flop over 50 hands or so. Hero has been raising almost every hand he's played and has a near 100% cbet stat on this table.What's your play?

Party Poker No-Limit Hold'em, $1 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

Hero ($109.60)
SB ($127.65)
BB ($96)
UTG ($43.45)
UTG+1 ($113.40)
MP1 ($127.95)
MP2 ($98.35)
MP3 ($37.79)
CO ($57)

Preflop: Hero is Button with , . SB posts a blind of $0.50.
5 folds, CO calls $1, Hero raises to $4.5, SB (poster) calls $4, 1 fold, CO calls $3.50.

Flop: ($14.50) , , (3 players)
SB checks, CO checks, Hero bets $10, SB raises to $30, CO folds, Hero ???