There is absolutely nothing to suggest that Sakuya was at Koumakan as child, nor that Hong had anything to do with her, but ZUN damn it the concept of Hong as a surrogate mother/sister figure is far too adorable to ignore, as this expertly demonstrates.
Wow, Meiling does have impressive strenght. And scared Sakuya is incredibly cute. Many thanks for the translation.
O-okay...There we go!U-um... I'm sorr...Ah...Geez, don't do that again!Geez, Meiling is...One, two...How was it, Sakuya-san?Wasn't it fun?Why did you do that, Meiling!?
I was scared! I was scared! I was scared!
I was really really scared!Now, now.Well then, fine....Eh?...I'm sorry.Really.Meiling......-uryyyyy!Come on, come on...I'm no longer a baby here, right?Ehehe!♪Well then, here we go-Gotcha!Sakuya-san, Sakuya-san.DragonLet me give you a "upsy daisy"...The one I'll be giving you is for a much older kid...Y-yes, I really understood!Really! Meiling is really...!I KNEW IIIIIIIIIIIIIIIIIIIIIT!Really?
You're not lying, are you?Ah, wait a moment!
I got a bad feeling about this!Do you really understand?Y-yes!Please hold your breath!