After returning to my hometown for the first time in four and a half years, I learned a shocking truth at the high school I transferred to.... more>>

For some reason, I'm supposedly in a long-distance relationship with my childhood friend and now classmate, Kousaka Nanami, who has grown into a beautiful girl.

I have absolutely no memory of this, so what in the world is going on, Nanami?!

…Eh?

You got tired of being confessed to every day, so to keep the guys away, you made up a story about being in a long-distance relationship with me?

And you're begging me to pretend to be your boyfriend?

I guess I have no choice, I'll play the part of your boyfriend, but only while we're at school──wait,

Do our parents believe in this long-distance relationship too?! There's no turning back now…

All romantic rivals have already surrendered & both our families are giving us their ultimate blessing! <<less

High school student Naegi Toshiya one day happens to witness his girlfriend Tsukimiya Airi and his classmate and best friend Nakajo Shintaro coming out of a love hotel.... more>>

Toshiya can't hide his shock at being cheated on.

At that moment, the one who appeared before Toshiya was Rinka, a younger girl who was also Shintaro's sister.

「Senpai, would you like to try cheating with me?」

What she proposed was a revenge plan──to cheat in return and give them the same pain.

Though Toshiya initially refused, he couldn't keep turning down Rinka's aggressive advances, and eventually they ended up in such a deep relationship that there was no turning back...?

A forbidden "revenge cheating" romantic comedy between "me", who had his girlfriend stolen, and a yandere kohai beauty, begins here! <<less