One possibility could be Hephaestus. Given Tony's talent for building and creating advanced technology, it would make sense for Hephaestus, the god of blacksmiths and craftsmen, to be his father.
The main characters would obviously be the demigod parent and the teacher. The demigod parent could be a character like a son or daughter of Zeus, for example. They would have all the powers and characteristics associated with being a demigod. The teacher could be a regular human, maybe a bit strict or overly curious, which would create interesting dynamics with the demigod parent.
In a 'demigod parent - teacher conference' fanfic, the plot might revolve around the teacher suspecting that there is something unusual about the student's family. The demigod parent, on the other hand, is trying to blend in with normal human parents. There could be a conflict when the teacher starts asking probing questions about the family's history or the child's odd abilities. The parent then has to use their demigod charm or wits to deflect these questions without raising more suspicion.
It could be a goddess from Norse mythology, like Sif. Since Tony has had interactions with Asgardians before, it's not a stretch to think that he could have a relationship with a goddess. Their union could result in a demigod child with powers related to both technology and godly abilities.
Apollo could be a likely candidate. Apollo is associated with beauty, intelligence, and archery. Draco is often described as having a certain grace and he is also quite intelligent in his own way. His ability to aim spells accurately could be seen as an echo of Apollo's archery skills.
Well, my parents were divorced. I noticed they still had feelings for each other. So, I secretly arranged for them to 'accidentally' meet at our old favorite café. They started talking and reminiscing. Eventually, they realized they still loved each other and got back together.
A drug addict parent might neglect their children's basic needs. For instance, they could forget to pick their kids up from school because they are too high or busy getting drugs. This leaves the children feeling abandoned and confused. In addition, there could be instances where the parent is so out of it that they expose the children to dangerous situations, like having drug - using friends over who might be a threat to the kids.
When writing a 'Bring Your Parent Izuku Fanfic', you should first do some research on the My Hero Academia universe. Know the rules about quirks, the different characters, and the overall tone of the series. Then, for the parent character, give them a unique identity. It could be based on a real - life personality type or something completely fictional. Next, think about the plot. Will the parent be a help or a hindrance to Izuku? Maybe they have a quirk that is both a blessing and a curse. As you write, use descriptive language to bring the story to life. Describe the settings, the characters' expressions, and their actions. And finally, make sure to have a satisfying ending, whether it's a happy ending where the parent and Izuku achieve their goals together, or a bittersweet one that leaves room for the reader's imagination.
The other parent could be a Slytherin girl who was also Draco's friend. They might have had a moment of weakness or a deep connection that resulted in the pregnancy. Their shared Slytherin traits could play a role in how they approach parenting, such as their ambition to give their child the best in the wizarding world.
A demigod of Hermes would be really interesting. They would be super fast and sneaky, able to steal supplies from other tributes without being noticed easily. They could also be great at making alliances and then double - crossing when it suits them, just like the trickster nature of Hermes.