An aspiring knight gets an arranged marriage to some chick in his academy. This episode is all about them getting to know each other. With his dick in her ass.
When nude pictures of girls turn up on the school's noticeboard, everyone suspects the class outcast, Kenji. Only one girl, Atsuko, defends Kenji. He tells her if she REALLY wants to support him, she'll let him fuck her. And that shit actually works.
Four female guardians protect the world from demons and monsters. This time however, a tentacle monster might have them beat. Unless they can get their hands on some semen...