You make your way down into the basement of the Scarlet Devil Mansion, being in charge of taking care of the "little" sister of the misstress's. Before you is the door that is Flandre Scarlets room. As soon as you open it, you see the fat of said immobile girl spread out all across what is supposed to be a huge hall. You hear a room shaking, BUAAAARP!, and then a bright voice calls out: "Ah, its Caretaker-san!" Flandre is happy to see you, and she watches you from behind her massive belly.