>>211681903 (OP)I am going to explain what those ports are for. You are not going to like it.
The rubber grommets can be removed exposing hole. These holes are designed to fit one thing only.
Penis.
Two dudes lock ass cheeks and each get to stuff their Weiner in a hole. Its not gay cause the guy in the helmet isnt taking dick in the mouth. Just having it rubbed along the side of his chin.
Both the dudes nut. Then the actor can sit there with nut all over their face and the rest of the helmet hides the fact. So its taboo and kinky.