Happy sex, nice story twists, good drawings with close to zero censorship, have some Warashibe hentai =)
Er, would you know who’s to credit, for the translation ?
The heroine, Nanako-san, is a devil in disguise, as you’ll come to understand ! At first, it looks like a human vibrator story. Wrong. Then it looks like a hentai rape story. Wronger. Then it looks like a mind break + submission story. Wronger-er. And then…
UPDATE : this post is now obsolete, it appears that this story was published in Nikuyoku Paradise, chapter 6, and this manga is available on THAT page