It is a habit of our school director to say; "Students! The young people today lack a fighting spirit!"
That said, I didn't expect to have a "Creampie Demon" in the upcoming graduation exam...

The outline of "Creampie Demon" is as follows: Everyone knows the basic rules of the game, the same as "Tag" …But with one difference.

It is...
"A demon (male) must have sex with a caught prey (female) without contraception and with a vaginal cum shot."
"The caught prey must not refuse the demon's sexual activity until the sexual activity is over."

The other party is three childhood friends.
It's kind of familiar and a little distracting, but it's a school graduation exam, so it can't be helped.

Would you like to catch them running away and pour plenty of semen into their wombs?

[Translated from DLsite]