Dude. For real... try to imagine forcing yourself to feel turned on while some cameraman is sticking microphones and filming equipment so close to you that you may as well be having sex with them.
Then you have people giving you direction from all sides, telling you to make things more visible by twisting your body into positions that no normal person has sex in.
I mean, truthfully: do I consider myself lucky to make a damn good living having a job that's basically having sex with multiple gorgeous women? Of course. But it's not as glamorous as it seems, either.