Help finding a TomHarry fic please

All I remember from this fic is that Voldemort won but he didn't kill Harry.

After that I remember Harry was kind of hibernating? And when he woke up he lost his memories and could only speak parseltongue.
Tom makes Harry think they are married or something. And then Harry finds out that he slept for so long because Tom was using him to recover his soul. But when his soul recovered, Tom would create new horcrux.