A fanfiction pairing, featuring Lucius and Narcissa Malfoy, from the Harry Potter word. Often features Lucius and Narcissa, engaging in some kind of rough sex and either involves Lucius raping Narcissa or Narcissa throwing herself onto Lucius. The latter being incredibly sexy and hot scenario. Lucius and Narcissa is described by many Lucissa shippers to be the 'sexiest' pairing.
Hey dude, I read a Lucissa fanfiction last night.