Nude. I think the nude human form is wonderful to look at.

Model posed in natural or studio settings.

natural

ocean or mountain or both at once?

Both would be cool!

Taste or mattress tester?

mattress tester ,especially if I was testing it with the wonderfully hot women here at pixies :P

You didn't give me a choice so I'll say mattress tester, too. :) (You have good taste, KingMinotaur.)

Fast food or gas station cashier?

GP

Police detective or patrol officer?

detective, need to stretch the grey matter a bit.

Coast Guard or Beach Patrol?

Beach Patrol

Comedian or author

Knitter - I'd hate to work in a sewer! :D

Stock trader or short order cook?

trader

waitress or busboy?

I'm not qualified to be a waitress. I suppose it'd have to be busboy!

Editor or reporter?

reporter, sounds like much more fun.

male or female prostitute?

Male Prostitute - I might make a lousy female. Are there any lesbian prostitutes? That I might give a try! ha ha

Genital piercing - cool or scary?