Russell Brand is one lucky guy.

Aside from being married to Katy Perry, he gets to make out with Jennifer Garner and share a bed with Helen Mirren in his latest film, Arthur. In it, Brand plays a wealthy guy who woos lots of beauties, including Garner, whom he likens to a "fairy princess."

So what was it like kissing his leading lady?

"There’s a brand of red-velvet cake; her mouth is made of that," he tells NextMovie.com. "She smashes you in the mouth [in] those kissing scenes. If I was Ben Affleck, man, I'd be pissed off."

Brand also shares some sexy scenes with screen legend Mirren, who, as it turns out, also has a naughty side.

"I was in bed with her and she was reading me one of those bedtime stories," Brand says. "And she did a dirty version of it. She was like, 'Toad took Frog and mounted him from behind and amounted him smoothly with a rhythmic pace.' "