Riley Smith - Voodoo Academy

Although we don't get to see Riley stroking himself or even being stroked, he stills get to walk around in his underwear and watch as the other guys do stroke themselves. He then figures there is something up with their actions and stumbles across the plan. Hence why he nearly ends up as a Voodoo Doll!

Rhett Wilkins - Voodoo Academy

The first guy to be made in to a Voodoo Doll. Unfortunately we don't ever get to see him stroking himself, but we do get to see him being stroked :)

Also he is sometimes credited (as in this movie) as Rhett Jordan.

Huntley Ritter - Voodoo Academy

The second guy to have his head put on to a Voodoo Doll! Of course, this is after he has rubbed himsel in just his underwear and then had some sort of liquid rubbed on to him whilst strapped down...as you do!

Ben Indra - Voodoo Academy

After drinking wine, stroking himself in his underwear in bed, he is then strapped to a table and his head put onto a Voodoo Doll...yes, really!