Sion Kamisiro was troubled by a anomaly in the data. Her last experiment yielded weird results and she wanted to know why. Indeed, the results were invalid... She was the only one who knew so far.... What to do?

The girl reacts in real time! Test the limits of the vagina's elasticity... it's all fantasy, but it's played for realism! Ball gags, eye masks, piercings, anal beads and dildos, clit expansion, and all sorts of other customizable parts can help you make your own fantasies come tr...

Simple novel about a cute girl who meets a primal, brutal man, sparking a raw and intense attraction.

Heaven and hell. A realm of angels, a realm of demons. Two opposite worlds connected by a gate, a neutral vast stretch of space. The two worlds rarely interact, due to the negative effects of each realm's silk which cripples anyone from the opposite. Somehow, demons sneaked into h...

Joseph stayed after school to retake the test in anatomy. If he does not surrender that fill up the session. Well, he's got the familiar sexy classmate Lisa, who knows the anatomy perfectly. Turning to her for help he will be able to pass the test and thank her in full.