催淫姉妹 ～生意気な従妹たちを催眠アプリで大人しくさせようとしたら返り討ちにあった件～

あらすじ

This summer vacation, my parents and their families are going on a long vacation, and I'm left to take care of my two younger cousins. Worse yet, those two cousins are super annoying. Even worse, I'm a lolicon, and their sexy bodies turn me on like nothing else. It's only been a few weeks, but I'm at my limit. I don't even have time to masturbate in peace to cool off.

It's time for my last resort...a hypnosis application so I can get these girls to calm down a little. I wouldn't do anything nefarious, I just want to jerk off. However, it turned out my cousins had a hypnosis application of their own, and planned to use it on me...