The humiliation and bondage aspect really adds another layer to the pie in the face, what ways have you seen models tortured with a pie in the face? I've seen one video in which a girl blows smoke in the face of the girl that is tied up and proceeds to pie her and repeat. I think it was about 20 pies. Are there any other videos like this out there?

Lenny @ Pievids has a bunch of "woman pies for smoking" scenes, messygirl has a few interrogation scenes and her "the customer is always right" series, and pie fight girls had a series called "the piece" that were kind of like interrogation scenes.