2003

Asakura Yuu has his briefcase switched with a man at the train station. When he looks inside, he finds gun, money, and an assassination order! Partnered together with an assistant, codename "Angel," he enters into a dark world of murder, violence, and of course sex.

2014

A plane crashes on an island. The only survivors are a boy, two of his female classmates, his teacher, and an air hostess. Now look at the title of this hentai. What do you think is gonna happen?