St. Demi Lune Girls' Academy---
This academy with long tradition is only for futanari girls of demonic races.

I was driven into a trial course of this academy by my girlfriend Chroe-chan,
even though I am not a girl... I am just a crossdressed boy.

If somebody comes to know my gender in this academy filled with
futanari demonic girls all looking for a vent for their sexual drive...
My ass should most certainly be targeted!

I struggle to be officially administered in this academy
through a number of erotic events that directly hit my c*ck...!

[From English DLsite]