You were browsing pictures of cute maid cosplays late at night, and you doze off doing so.

The next day, you wake up at the sound of clapping and "Wake up, everyone" from a loud and bold sounding woman

You sit up in bed and look around, you notice many other bunk beds, you're on a top bunk, there are also a lot of maids waking up, you look down at yourself, only to find two calcium cannons hanging off of you, in a maid outfit at that, you realize you're somehow a maid

The woman from earlier, who looks like a head maid of sorts, speaks up

Wake up, everyone! The king has summoned all maids for an important announcement.

You get in a line with all the other maids, just to check the situation out, you're led by the head maid to a throne room in which a young man with a crown is sitting, there's no doubt it's a recently married prince