mark sloan derek shepherd
Derek and Mark

Derek And Mark Argentine Tango
Grey's Anatomy - Eric Dane And Patrick Dempsey :)
Derek & Mark


Derek Hough And Mark Ballas Argentine Tango
Derek and Mark


Eric Dane + Patrick Dempsey >>> Dr. Mark Sloan: I put the word out that you were lookin' Dr. Derek Shepherd: That I'm looking? Dr. Mark Sloan: Lookin'! Sounds way dirtier without the 'g'
Derek Shepherd And Mark Sloan
Grey's anatomy









