He has been producing a series of porn titled "7 Sins" which goes the way of art porn.

The only gimp worthy one is 7 Sins: Wrath. There's no plot, dialogue or even sound. The only sound is a looping musical score which adds to the dark mood of the movie which is almost 2 hours long.

It starts out with 8 attractive nude porn starlets in a dark cement room. Deen walks in wearing jeans and no shirt. He starts slapping and manhandling the girls one a time. 30 minutes in and he loses his pants and the action starts. The action in this case is roughly fucking from behind and shoving his cock in all the starlet's mouths. One after another, over and over again.

The Gimp factor here is how he just roughly grabs them and sticks his dick inside them very forcefully. The girls are quite attractive and are of slender build. Their performance is they appear brainwashed or drugged, neither enjoying nor resisting Deen as he takes them one after another. This lets you the viewer create your own narrative or storyline using your imagination.

There's not much more to say about this movie. The sex could have been better if he threw them down on the floor and banged them missionary. As it is he bangs them all from behind.

The other films in the "7 Sins" series have no gimp scenes in them. Yes, Deen fucks the actresses roughly but its nothing you don't usually see in mainstream porn.