(C94) Hatsujou Usagi to Asa made Okusuri Koubi | A Medicine For Mating With A Rabbit In Heat Until Morning (Touhou Project)
Miku-chan ni Nekomimi toka Plug in Shite Ichaicha Suru Hon | A Book About Installing a Catgirl Plugin and Having Lovey-Dovey Sex With Miku-chan (VOCALOID)