If I write “next-door female childhood friend”, everything is already implied, right?
She visits her male friend’s room every day (with the mother’s blessing, heh), lazes around on his bed, throws teasing and friendly verbal abuse his way every day, until, of course, what had to happen, happens. Vanilla ending, etcetera.
Okay, that wasn’t even remotely original, but it was still kinda cute (I write “kinda”, because my general impression is my former works by this mangaka were better) and delivered well enough, I think 
By the same artist, 212, a name you could also write as Niichini, I also share Himitsu No Manabiya, Shu Ni Majiwareba, Yoppa Love and Poji X Kon.
