Kristen Stewart in 'On the Road': 'I feel like my whole body rejects it'

Kristen Stewart's affair with Robert Pattinson may have tarnished her "Twilight" career. Yet, the lovely lady of 22 proves there is more to her than meets the eye than just being the alleged "trampire" that she is. In the upcoming "On the Road" film, Stewart speaks a different language plus does a threesome.

However, Kristen admits that she felt like rejecting the whole ordeal for the film.

Starring in racy and mature films not only require talent and maturity but sacrifice as well. The same thing would be said for Stewart who had to sacrifice her feelings to star in the film adaptation of Jack Kerouac's best-selling beat novel, "On the Road."

"I feel like my whole body rejects it, but it was really important for the character. It was like learning an accent!" explained Stewart in an interview with Glamour October 2012 issue.

In the film, Stewart plays Marylou, the young drug-addicted wife of Garrett Hedlund. Apart from being involved in dirty dancing and drugs, Kristen had to do a topless scene with co-stars Sam Riley and Garrett Hedlund plus a threesome "Twi"-hards would definitely kill to see.

Despite the raunchy role and the era wherein the film is set, Kristen felt a connection to her character plus an affinity towards the era set within "On the Road."

"There is always going to be that seam of people who want things differently to the standardized version. It's not necessarily a rebellious thing, it's just who they are. That world back then, it just seems freer to me than anything I could ever touch and I'm fully nostalgic for it, even though I wasn't even alive then," explained Stewart

"It's the loyalty aspect of it all. I love being on the periphery with a group of people who have the same values that I do. People who don't get off on fame, who just like the process of making movies and thrive."

However awkward the film might have felt for Stewart, the film will still push through to hit cinemas worldwide by December of this year. By that time, "Twi"-hards have already forgotten about the cheating scandal and hopefully an even better and stronger "Robsten" would emerge.