~Schrödinger's Guest for Tea~
"Here's your tea!" Wearing an apron slightly too small, Utsuho poured Satori some matcha. The warm, leafy smell wafted through the room.
"Thank you." Satori moved to take a sip, but was intercepted.
"And here's your hug!" Laying down the teapot, Utsuho squeezed Satori around the waist, crushing her slightly. "I'll be in the reactor if you need me. Bon appetit!"
"Augh… Wait, what about Koishi?"
Satori felt Ustuho wracking her brains. "Oh, your… Imaginary sister? All right! Here you are, Kanako!"
"Thank you," Koishi whispered as Utsuho poured her tea.
"Koishi thanks you," Satori said with a pained smile.
Utsuho squinted at the green blur opposite Satori. "You're welcome… Arashi?"
"Koishi."
"Roushi?"
"Koishi."
"Ryuichi?"
"Call me Koko!" Koishi giggled. "Or Ishi!"
Utsuho gasped. "Ryoko Hoshi, AKA Princess Yullian from the Land of Light?! I'm honoured, Your Highness!"
"I hope we're not keeping you, Okuu," Satori said pointedly.
Utsuho shook her head. "Oh, no, I'll happily stay to meet…" Her brow furrowed. "Who was she again? The red lady?"
"I'm no-one!" smiled Koishi.
"She's Koishi," said Satori. "My sister."
"Oh, of course! Your sister!" Utsuho smacked her head. "Flandre, right?"
Satori burst into tears. Koishi drank her tea in silence.