There's a hentai named "Another Lady Innocent" (フロントイノセント / Front Innocent) directed by Satoshi Urushihara from 2004. From the looks of it, there's no sequel to that; try to find similar hentais.

If you enjoyed "Another Lady Innocent" (フロントイノセント), you might be interested in other hentai works that share similar styles or themes. Here are some recommendations:

**"Aki Sora"** - This series explores complex family relationships and has a mix of romance and drama with explicit content.

**"Kimi no Iru Machi"** - Although it's primarily a romantic genre, it delves into relationships and has some adult themes.

**"Kagirohi: Shion no Techou"** - This one incorporates mystery elements along with its adult content, creating a more engaging storyline.

**"Boku no Pico"** - A well-known title in the genre, it focuses on complex emotional relationships along with explicit themes.

**"Manga] Himegoto - Juukendou no Natsuyasumi"** - This work features unique art and storytelling, with plenty of adult themes.

**"Taimanin Asagi"** - An action-oriented series that blends adult content with supernatural themes.

Make sure to check the themes and plot descriptions of each series to ensure they align with your preferences, as the content can vary widely within the genre.