It depends on the content of the visual novel. Since the original 'Boku no Hero Academia' series has a wide range of appeal including younger audiences, if the visual novel stays true to the general tone and themes of the series, it could be suitable for a wide age range. However, if it contains more complex or darker story elements, it might be more suitable for older fans.
Fanfiction about All Might in a gay context in My Hero Academia can be a creative exploration of different relationships. It might offer new perspectives on his character, showing his softer, more personal side in a relationship that goes against the typical assumptions. However, it's important to note that this is a deviation from the mainstream canon of the series.
It may not be as widely popular as mainstream My Hero Academia fanfiction. Since it involves a non - canonical interpretation of All Might's relationships in a gay context, it appeals to a more niche group of fans who are interested in exploring alternative relationship dynamics for the character.
His relationship with All Might could become more of a partnership. With Izuku having his own quirk, they could team up to fight villains more often. All Might would no longer feel the burden of having to pass on his power, and Izuku would have more confidence in himself, leading to a more equal and collaborative relationship between them. For example, if Izuku's quirk was related to super strength like All Might's but in a different way, they could combine their powers in combat to defeat stronger enemies.
One possible fanfiction could be about All Might's daughter inheriting his quirk in a unique way. Maybe she has to struggle with the high expectations that come with being the daughter of the greatest hero. She could also face challenges from villains who target her because of her relation to All Might.
Their relationship in the fanfiction can be seen as a symbol of hope and inspiration. All Might represents the pinnacle of heroism, and by choosing Deku as his successor, he gives Deku the chance to fulfill his dreams. Meanwhile, Deku's determination and growth also inspire All Might to keep believing in the future of heroism, even in the face of his own declining power.
It's likely a visual novel related to the 'My Hero Academia' series (as 'boku no hero' can be translated as'my hero' in Japanese). It might feature stories with the characters from the series in a visual novel format, which usually includes a lot of text, choices, and different story paths.
One common theme is power transfer. Since All Might gives Deku his power, this forms a central part of many fanfictions. Writers often explore how Deku copes with this new power and the responsibilities that come with it.