imera

A friend of mine wants to read this story I read over a year ago. In the beginning Lucius is with Harry, they are sitting in the grimalds place 12 and Harry can't take the press so Lucius helps him. They will have a relationship and later Blaise will join in. During potions Harry is fighting Draco and Draco uses a spell that shrinks Harry and Blaise, Snape later brings them to the Malfoy manor where they both will be with Lucius. Does anyone know this story? I'm not sure if it was on this site I read it. thanks