It's graduation season at this regular high school. A boy enters the girls' washroom, gets recorded in the act, and now he has been blackmailed into trying to record a certain number of girls excreting their waste. That blackmailed boy...is you.
An adventure RPG filled with reverse r*pe and no-reversal masochist action! The training academy is holding it's post-graduation boys vs girls battle royale, and the protagonist will be up against both deadly traps and crushing female seduction!
When the succubus queen descended on the Kingdom of Elfina, the King used the Holy Grail's power to seal her. However, succubi trying to resurrect her, and a queen wishing to grasp power makes a plot...