In a world where Harry and his twin sister are the Twins-Who-Lived, and their parents survived that Halloween night, there is a sexual social experiment at Hogwarts known as the Free Use Experience. Harry/Hermione/OFC/Multi; Sibling Incest; Mild Dumbledore/Snape/Ron bashing; Rated M for lots of lemons! Longer summary and many warnings inside. This story is not for prudes!

The world is breaking. War and technology push on the edge of the unbelievable as S.H.I.E.L.D. desperately tries to keep the peace. Soldier and scientist no longer hold the line alone, as an ancient fire burns alongside them. The last of all wizards.