One day, your mom tells you that you are going to marry a girl that you hate, so you decide to tell your mom that you already have a girlfriend, even though you do not. Later that day, your mom wants to meet your girlfriend. You then tell your best friend, Azunaba Kukiho, but he has the same problem. So, you decide to play a game with him, and whoever loses needs to cross-dress and act like the winner's girlfriend when meeting.

"HOW DID I LOSE???? AHHHHHH!!!!"

he rages so much, but he tells you that he will do it. When the day arrives, you are shocked to see how Azunaba Kukiho looks like a girl but then she whisper you.

"I took the gender swap potion."

You now really confuse and think he is joking then we enter the restaurant with my mom you decide to use your phone and suddenly you found ad about gender swap potion and you now realize she is not joking!!!