Boys, recently im really into such hentai tag as "dumb girl", but there no site with such tag to select, therefore I use a search for title names that include these words. And there are VERY few results, although I am sure there are many more such games and manga. Therefore, I ask for help for myself and the same people, if there are any. Please, write all games and manga which ones you can remember that include this tag. As an example, I can probably give manga: Tokutaisei Shiken - Baka Dakedo Aitsu to Issho no Gakkou Ikitai Kara Tokui Bunya de Ganbatta. I will be eternally grateful to everyone who helps
