Seiichi and Airi are sent to the world of the dead by Demioros' Deliverance and have to search for the Gate of the Living and overcome its trials in order to return to life.
We don't know each other 
directly, but I love that ass!
Wir kennen uns zwar nicht persönlich,
aber unsere Hintern sind sich wohlbekannt.
No nos conocemos directamente,
¡pero sus pompas dirigen mi mente!
No nos conocemos directamente,
¡pero me encanta ese culito!
Je ne l’ai pas rencontré directement,
mais mes fesses l’aiment déjà.
Non ci siamo mai seduti a parlare, 
ma adoro quel sedere!
Não nos conhecemos diretamente,
mas eu amo diretamente essa bunda!
Лично мы друг друга не знаем, 
но попочка просто загляденье!