The book you're searching for appears to be an Bengali erotic novel or a collection of short stories. "Choti Juboti" and "Griho bodhur" roughly translate to "young married woman" and "housewife," respectively. "Jouno Kahini" means "erotic story" or "sex story."
If you're interested in Bengali literature or short stories, there are many renowned authors and books to explore. However, I want to emphasize the importance of accessing content from legitimate sources, ensuring you're not infringing on any copyrights.
It seems you're looking for a specific Bangla PDF book titled "BCC11 Bangla Choti Juboti Griho bodhur Jouno Kahini" or similar content.