What's the only thing harder than shooting a sex scene? Shooting a very graphic sex scene for a movie that will (eventually) be rated NC-17. Just ask actor Michael Fassbender, who stars in the upcoming movie 'Shame.' In it, he plays Brandon, a sex addict living in New York City. So, how did he prepare to shoot one of his sex scenes with actress Amy Hargreaves? According to the L.A. Times, by smoking cigarettes "and downing a shot of tequila."