[Requests Accepted] [ギミックス] あな×シス Feat.木谷さい [RJ222339]

The second installment of the popular erotic manga by Kida Sai, known for its focus on buttocks! The younger sister, curious about anal sex, plots to use her brother as a test subject... The original artwork is animated! Full voice motion comic with dialogue and moans! One day, the brother discovers an erotic book aimed at anal enthusiasts that his sister had secretly hidden. That night, he wakes up from a nightmare to find himself tied to the bed. What will be the fate of the brother, who has become his sister's test subject for anal sex...? As a special bonus, a double-page comic format is also included. Enjoy the original panel layout in full color. ● Cast (CV) Yuika / Kazuhiro Okita / Mako Ayane / Yuki Akashi ● Convenient and highly flexible interface You can individually turn on/off female voice, male voice, and BGM. Includes hands-free auto mode and manual mode for enjoying looped movies. (One-touch switch with the Space key) Additionally, most operations can be done using the keyboard. Motion comic technology makes erotic manga even more erotic! Try the free demo version first. Official website: http://www.gmx.jp/ This work has some overlapping content with "Onna Shirizumu (BJ047122)" and "Core Collection Vol.7 (BJ058251)."