(C86) Momiji to Nitori no Aemono (Omaera ga Ookiku Naare! Touhou Kyojinka Goudoushi) (Touhou Project)
Ecchi na Onee-san wa, Suki desu ka? ~Seiteki ni Amaesasete Kureru Tonari no Onee-san to no Nichijou Seikatsu Hen~ | Do You Like Naughty Older Girls