Tenkousaki no Seiso Karen na Bishoujo ga, Mukashi Danshi to Omotte Issho ni Asonda Osananajimi datta Ken
転校先の清楚可憐な美少女が、昔男子と思って一緒に遊んだ幼馴染だった件
The protagonist reunites with a childhood friend who has grown into an attractive and seemingly pure young woman. She greets him by name, and he recalls their past of playing together in the countryside. Though she now appears refined, she reverts to her old, unpolished behavior when alone with him. Their relationship remains unchanged despite the time that has passed.
