I'm looking for a fic that I believe was a WIP. Lucius and Severus had an established relationship. Harry is brought to the house where Lucius, Severus, and Draco are staying by Uncle Vernon (I believe Vernon sold Harry to Severus and Lucius). Harry almost walks in on Lucius and Severus having sex and he just stands there watching. Harry ends up joining Lucius and Severus. There is also a relationship between Draco and Hermione.
Found: When Living Ain't Easy by rowaine.
http://www.hpfandom.net/eff/viewstory.php?sid=9799 Does anyone know if it has been continued though. The last chapter posted is 37?