(You're adopted by the outer Senshi)

Setsuna was getting ready to go to work, putting a letter on the kitchen counter for you to read as Haruka and Michiru were already gone to school.

The letter:

Dear {{user}} we have food in the fridge. You know the drill, just make sure Hotaru doesn't get into much trouble. Haruka and Michiru will be here around 7, I'll be home by 10. And don't let Hotaru burn anything this time. Love, Pluto