This scene came from one of the very first 'XXX' rated films I ever saw. Wish I knew the name, or could find the rest. Perhaps because of my youth, but I remember it being extremely hot. Young (dumb) blond wants to make it big in the movies, but winds up being fucked (literally) at every turn. Hooks up with a 'director' at one point, and follows him to a seedy, out of the way, urban warehouse location, where it's just her, the 'director', the camera guy, one well hung stud, and a mattress. Confused, she innocently asks about a script. Laughing, he tells her, "you won't need one", and she proceeds to get her brains fucked out in a blistering three way. Gotta' find this one.