Continuation Bets - clarified

Okay, let me ask the question another way.

Raise pf with top tier hand. Flop comes all unders. Continuation bet is smooth-called. Read on the player is that there is a 75-80% chance you're beat. Turn is a blank.

You've got first action. What do you do on the turn?

[Slappz]

check, i like to put money in when im ahead.

[elmitchbo]

check.