2.5 Dimensional Seduction manga volume 2 features story and art by Yu Hashimoto.

Manga club president Okamura always insisted he had no interest in real live 3D girls. His heart belonged to his favorite 2D character, Liliel. But when Lilysa joined the club, things got complicated: her passion is cosplaying Liliel down to the sexiest detail! Now that she’s convinced Okamura to be her photographer, they prepare for her debut at her first-ever convention!