Urabe Yukito was the son of the founder of a shady sect, but when he dies in a crazy ritual, he is reborn in another world where the concept of gods and religion does not exist. This should be an ideal world for him, but then...!?
A book about sex!
!كتاب عن الجنس
Ein Buch über Sex.
¡Un libro que trata de sexo!
¡Un libro que trata de sexo!
Ces écrits expliquent l’acte sexuel.
सेक्स की किताब!
Un libro che parla del sesso!
Um livro que fala sobre sexo!
Я говорю про книгу о сексе!