DVMM-262 Stick it on and anyone will do what you want! Use the harem brainwashing sticker to completely dominate the top girls in your class and have a sex contest!

A rise from the bottom! A secret gadget turns the tables! I was bullied every day and had no friends, but I got a "brainwashing sticker" that allows me to manipulate people's personalities at will just by sticking it on, and my life changed