Eguchi Hibiki is a manga artist who has knowledge, but no understanding of erotica. As Hibiki struggles with what exactly erotica is, she meets Yozaki Mia, a succubus who is also struggling with eroticism. The two similar people decide to work together to understand "true eroticism," but...
Cover Illustration: Eru Kudou 1. **Koori no Reijou wa Yoru ni Tokeru** (氷の令嬢は夜に溶ける) \[Eru Kudou\] 2. **Koushou wa Goshinchou ni** (交渉はご慎重に) \[Kuro Itsuki\] 3. **Akuma demo Anata no Mono** (アクマでもアナタのモノ♡) \[Chiyaho\] 4. **Kumo yo Cosmos yo** (蜘蛛よコスモスよ) \[Naizou Yasashii\] 5. **Haru wo Matsu Niwa de** (春を待つ庭で) \[Akirannu\] 6. **Ame ga Kureta Mono** (雨がくれたもの) \[Korone Neko\] 7. **Unbalance** (アンバランス) \[Hibiki Aoto\]