Looking for a specific fic

[Guest Purple_Matrix]

I’m looking for a specific fanfic, I lost the link to it, I remember one chapter being called iron lung, and draco cast a spell on Harry that made him lust after the one person he can’t have because draco thought he liked hermione. I remember panda casting the iron lung spell on Harry because she liked draco too. It’s a relatively short fanfic I’m pretty sure, can anyone help?