[Bibi]

Just a thought: you could also concentrate on what YOU feel like doing to him, if he´s not very experienced he might not really know what he likes best, so it´s no use asking him. (And it can make him feel pressured, as the others said.)
But if there´s something that makes you excited, go ahead and do it without asking him, I think a lot of guys get really excited when they see that you´re enjoying yourself.

I agree that it´s hard to know what a guy will or won´t like, but if there´s something that bothers or hurts him he will certainly let you know, don´t worry about that. I´m thinking I once had something with a guy who wanted me to bite him during blowjobs (yes, ouch!!), that was really strange and I always thought that would really hurt, but hey, that´s when you find out that everyone likes different things so it´s really something you have to figure out together.
Oh and I agree that most men don´t make that much noise anyway, I once asked a bf why he kept so quiet and he told me he did that on purpose because otherwise he wouldn´t be able to control himself very long and he wanted it to last longer. So I think it´s just a guy thing.

Good luck and don´t worry, just try to have fun!