[すばちきゅ! (すばち)] 天子ちゃんと衣玖さんがおじさんと仲良しえっちする本 (東方Project) [DL版] , [Subachikyu! (Subachi)] Tenshi-chan to Iku-san ga Oji-san to Nakayoshi Ecchi Suru Hon (Touhou Project) [Digital]