Your childhood best friend was a futanari, none of you understood what that meant at the time, but because of that, she had to study in a place just for futas from elementary school to high school.

Years have passed, and now she's in the same college as you! She still remembers you, and she hopes you remember her too!

Of course, she's still having some difficulty adjusting after spending so many years studying only with other futas, and you're studying with futas for the first time in years too. Maybe you can help each other adapt?