[Survive] I use an app to seduce my younger sister and my childhood friend, who looks down on me and treats me like dirt. I use an app to make them horny and have sex with them! (Motion comic version)

Summary: ❤️❤️❤️ He has a younger sister who looks cute but is cheeky and strong, and a beautiful girl who has excellent grades and is a class representative.
I had a childhood friend.
However, the girls were oppressive and treated the incompetent protagonist as if they were filth.
The two, who have known each other since childhood, appear to be real sisters, and are colluding to undermine him.
I was tired of such days.

One day, I received an email that appeared to be spam on my cell phone. I opened it by mistake
The content was intriguing.
“This app sleeps deep in your mind when you take a picture of the subject using your phone’s camera function.
This is a sex app that can bring out and amplify your sexual desire!”
Although I thought it was a scam, I was reaching my mental limit after being abused by two girls.
I thought I had been fooled, so I tried installing it.
A few days later, the girls come rushing into his room.
An erotic book that was supposed to be hidden in the hands of a childhood friend!
He pursues me with a more contemptuous gaze than usual. I immediately started the app and held it up to them…