There may not be a trailer released yet, but "Fifty Shades of Grey" fans are still getting a treat as author E. L. James teased fans with a special key to Jamie Dornan's slash Christian Grey's playroom a.k.a. the "Red Room of Pain."

'Fifty Shades' author E. L. James recently gave the avid fans of the erotic novel the biggest tease through a photo on Instagram of a red rectangular keychain stamped with the words "Property of Grey Enterprises Holdings, Inc." The caption reads, "The Playroom."

"The Playroom" or what is more popularly known as the "Red Room of Pain," is a room in Christian Grey's penthouse where the young and sexy millionaire keeps (and does) his kinky stuff.

E. L. James, dubbed by Transport Evolved as a "new name to the electric vehicle world," being one of the first five lucky UK buyers to take home the right-hand version of the Tesla Model S, has been mostly tight-lipped when it comes to the "Fifty Shades of Grey" business.

A proof that James is not going to bare it all at the moment was when the 51-year-old author described her recent tease with the word #nuffsaid.

Since the completion of casting of the movie adaptation of the best-selling novel had been announced and since the filming of the movie wrapped up in February, "Fifty Shades of Grey" fans have been waiting for a trailer or a teaser that will at least show fans that the movie is really happening.

The majority of the fans have hoped that the official trailer of the movie would be released on Jamie Dornan's birthday on May 1, 2014, when the 'Fifty Shades' actor turned 32. However, there was only disappointment.

The highly-anticipated movie is reportedly still being edited so fans would have to settle with the new tease of Christian Grey's key to the "Red Room of Pain" and wait patiently for the much-awaited movie trailer.

"Fifty Shades of Grey," directed by Sam Taylor-Johnson, starring Jamie Dornan (Christian Grey) and Dakota Johnson (Anastasia Steele) with British songstress Rita Ora (Mia Grey), Victor Rasuk (Jose Rodriguez) and newly introduced actor joining the cast Aaron Taylor-Johnson, is set to grace the silver screens on Valentine's Day 2015.