Trying to sleep here

Some time after Jane and Gina realize their feelings for each other, they get accepted into the same university. They are surprised to learn that their new lodging is a luxurious penthouse suite. They are assigned that location by Gertrude, who wants to keep them safe under her watch while the investigation into the supernatural murders takes place.

Naturally, as romantic partners they take the opportunity to sleep together. And a certain fairy finds it hard to sleep when they do that.