Itou Kurenai's first transfer work S-1. An innocent character, courage and acting ability cultivated on stage, and the eros temperament exuded from the whole body... ``I want to spread my wings further'' The stage that Kurenai chose to step on is ``S1''. A total of 8 corners are prepared for you to not only expose your excellent erotic skills but also expose all the remaining emotions. We will provide it in a long version so that you can feel her charm even a little.