Nessa no Rakuen

Will, who works at a pharmaceutical company, is sent to a country in the desert to collect some information on "mysterious fruit". One day, he meets two boys, Ashraf and Hakim. They are actually princes of the country and have important information on the fruit. Will is told to sleep with them in return for the information.... As a day rolls on, he gradually gets to know the secret of the fruit.... [From ErogeShop]