Weird story. The male hero is bullied, a kind and stern girl is always protecting him. So, he puts his only skill (programming) to use, and creates an hypnotizing app. That he uses on his bullies to make them his servants.
… … And, naturally, to fuck a lot and without real consent the girl that protected him, and every other woman in school, until the school turns into his braindead harem.
The end, he’s the king, he feels so superior.
–Update: excellent news, this post has become obsolete! This share is now part of a complete hentai manga, called “Siren – Kyousei Saimin Keitai“.
To get it, please follow that link