Yes, it can be appropriate. Writing a non - hentai 'Videl x male reader' fanfic allows for exploring different aspects of their relationship in a more family - friendly or platonic way. For example, it could be about them going on adventures together, sharing common interests, or just having friendly conversations. It gives fans the opportunity to be creative and expand on the characters' personalities and interactions without involving sexual content.
Sure. It can be a great way to show different relationship dynamics. You can focus on things like how they meet, how they support each other in achieving their goals. Maybe the male reader character helps Videl in her martial arts training, or they team up to solve some mystery in their world. This type of fanfic can attract a wider range of readers who are interested in the story and character development rather than just sexual content.