@Frost777 There's a fanfic for this pairing called Postage! where Luka works in a mailroom, and it is sort of similar? (mostly because of the mail aspect) That's the only thing I can think of
@Nekofanatic The creators already explained that she doesn't need the accelerator all the time. As long as it isn't to far from her she doesn't need to wear it. (sorry if my english is horrible)
I think Yohane already know about Lily's little hobbies.
Do you all remember what Yocchan said when they arrived at Hakodate?
"Let us go look for some little demons." I mostook it for "Let us pick some girls to flirt with, Lily!"
@juanelric I'd suggest you dive into it without knowing much about it beforehand. I'm pretty sure you'll find it pleasantly surprising. The first 10 chapters kinda act like the foundation to the plot. Chapter 10 is where the drama takes off seriously, and boy is it good. It's one of the best yuri manga I've read.