can you give me hentai rtecommendations with some story ?

Certainly! Here are some hentai titles known for having engaging storylines alongside their adult content. Note that these titles often explore different themes and genres:

**"Kiss X Sis"** - This series revolves around a boy and his two step-sisters who are in love with him. It combines romantic comedy with adult themes.

**"Bible Black"** - A dark fantasy series that explores themes of magic, lust, and intrigue. It follows the story of a high school student who discovers an ancient book with powerful and dangerous capabilities.

**"Euphoria"** - This visual novel features a complex story with psychological themes. The main character wakes up in a surreal world where he must navigate various encounters and choices.

**"Kagirohi: Shaku Kei"** - A story about survival in a dystopian setting with intricate character relationships and a focus on psychological horror elements.

**"Hot Tails"** - Set in a fantastical world, this series involves anthropomorphic characters and explores themes of adventure and relationships.

**"The Testament of Sister New Devil"** - A blend of action, fantasy, and romance, this series follows a boy who finds himself in the middle of a war between demons and the supernatural world.

**"Fate/Grand Order: Moonlight/Lostroom"** - Although not strictly hentai, it contains mature themes and offers rich storytelling within the "Fate" universe.

When exploring these titles, please be sure to check content warnings and ensure that they align with your preferences.