[Subachikyu! (Subachi)] Tenshi-chan to Iku-san ga Oji-san to Nakayoshi Ecchi Suru Hon (Touhou Project) [English] [desudesu] [Digital]
Chuu Kono Hon wa Chou Amayakashite Kureru Onee-san to Ichaicha shika Shimasen | 這本書只是我和超寵我的大姐姐在恩恩愛愛而已