Hmm, since you seem legit I will answer your question.
Relax. Enjoy yourself. Have fun. Don't think about yourself being filmed. Don't feel like this has to be the only time you ever do this and you must get it perfect.
Laugh. Have fun.
Be prepared for how awkward and weird you will look when you watch it after. It's ok, we all feel that way.
Picture it as something you and your partner are doing for fun and laughs. Don't take it too seriously. You aren't remaking "The Godfather"
Once you do it then you have no control over it. I wouldnt.
sounds like you already made up your mind and now want us to talk you out of it
don't do anything you are not comfortable with
do you trust the people GREATLY you are doing it for/with?
if you want to go for it
i dont think its your option
are you being ordered to perform?
…billy gets to suck c0ck?...
Who is it for? You? Your partner? Both of you? Someone else?
Its not very smart to do as a female