18+ Nogizaka Asuka no Himitsu

My classmate, Asuka Nogizaka , is absolutely perfect. She has excellent grades and is the most attractive idol in school, and is universally recognized as one of the best. On top of that, she is familar with the Akiba-kei culture and belongs to the AMW club, whose activities include manga, anime and games. I was just a member of the group but one day, when I got involved with her "secret", things led us to develop an unexpected relationship...

(Source: Kadokawa, translated)