Toshi Densetsu - Bitch or Urban Legend Slut

From the introduction:

There’s all kinds of urban legends told throughout Japan, tales of strange entities, objects and events made to frighten anyone that hears them. But what if the subjects of those tales had more lewd intentions in mind instead of anything truly horrific? That’s the kind of world you will be experiencing for the next ten years, either as one of the so-called ‘victims’ or as one of the urban legends themselves.