Shomin Sample

俺がお嬢様学校に「庶民サンプル」としてゲッツされた件

Kimito Kagurazaka, an average high school boy, is kidnapped and enrolled at Seikain Girls' Academy — an elite all-girls school so isolated that its students have never seen a cellphone. The staff introduces him as a "commoner sample" meant to prepare the sheltered students for the outside world, and to keep his presence non-threatening, they spread the lie that he has a fetish for muscular men. First to befriend him is Aika Tenkūbashi, an heiress fascinated by commoner culture who starts a "Commoner Club" with him as its centerpiece.