THANK YOUWhen I was suddenly brought here and told you were Koishi's sister, I wondered what sort of monster you were, but...Eh? R-really!?To think that you would have such common sense, self-awareness, and manners...I'm sorry for biting you earlier...Thank you, Satori-sama.You can use "san"... wait, how about "Satori onee-chan"!?Calling me Satori-"sama" is just so formal!Eh? That's a bit...
