'Cos it must be an aeon (irach) Is lay transitive? If so, who is the layee? The bridgegroom, presumably. If intransitive is she a chicken, great in egg? Did you mean lie?.
[Rosie]lay (lâ) transitive verb , (Slang) to have sexual intercourse with. ("Layee" works both ways, it's not just the groom's prerogative - ever heard of "woman on top", or do you think just "missionary"? As I climbed to the top of the tower