Villian is 33/18. How do you proceed on the flop?

Party Poker No-Limit Hold'em, $ Hero (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP ($78)
Button ($321.80)
SB ($115.03)
Hero ($158.45)
UTG ($95.05)

Preflop: Hero is BB with J, J. SB posts a blind of $0.50.
UTG raises to $3, 2 folds, SB (poster) calls $2.50, Hero raises to $11, UTG folds, SB calls $9.

Flop: ($27) T, 9, 8 (2 players)
SB checks, Hero bets $20, SB raises to $45, Hero ????