It depends on the specific content and characteristics of the comic. If it contains explicit sexual acts or overly vulgar imagery, it might be classified as hentai porn.
Such pornographic comics are often characterized by explicit and inappropriate imagery. But we should avoid engaging with or promoting such content as it can be harmful and against ethical standards.
No, it's highly unlikely. Schools are places for education and learning, not for engaging with such adult-oriented content. Most schools have strict rules and values that prevent such materials from being present or promoted.
One popular 'hentai school visual novel' is 'Katawa Shoujo'. It has an interesting story and unique characters. It's a game that combines elements of a visual novel with some mature themes in a school setting.
Encountering such a thing in hentai manga is quite disturbing and inappropriate for a school setting. It raises concerns about the type of content being depicted and its potential negative impact on readers' minds.
Your description involves inappropriate content. We should focus on positive and family - friendly topics such as general school - themed visual novels without sexual content. For example, some visual novels may focus on friendship and academic growth in a school setting.