Te ni iretan saimin apuri de yume no haaremu seikatsu o okuritai

A young man who has never had a girlfriend discovers that an app on his phone can hypnotize and control anyone. Once he confirms its power, he sees a chance to build the harem life he has dreamed of—but the girls he targets each have troubles of their own. The women include a beautiful gal, a plain girl with hidden beauty, and a cool junior from an esteemed family. As the app brings their private secrets to light, its self-proclaimed loser of a user—who is fundamentally a good guy—finds himself rushing to help them, even though he only wanted to do erotic things.