NEW YORK—Alexis Ford hit The Howard Stern Show this morning to promote Smash Pictures' upcoming Fifty Shades of Grey: A XXX Adaptation.

Ford, who's been a featured guest on Stern numerous times, had to earn the plugs by answering a series of trivia questions. If she got the questions right she could plug away; if she got them wrong she'd be subjected to groping from her super fans.

To listen to the clip on Stern, click here.

Ford's entertaining guest spot covers dirty talk, anal sex, squirting and double-penetration.

She first answers correctly that Adolph Hitler ruled Germany to get the first plug; then she spelled "gourmet" correctly to get the second plug.

Ford plays a supporting role in the Jim Powers-directed hardcore adaptation of E.L. James' bestselling book trilogy.