writing a book

I’m trying to write a love story that takes place in High school follows a Gothic boy and a captain of the cheer squad. The story starts one year before the apocalypse (where a virus called the VC321xb47 or for short VC3 symptoms are erratic violence, vomiting, coughing, fever, Blackened Veins, and stomach cramps) and it follows them through the apocalypse where the apocalypse somehow brings them closer to gather (the boy saves her from being raped and killed by someone who has the virus) and follows them into the post apocalyptic. **I am looking for someone to help me write this story.**

Source: reddit.com/r/eroticliterature/comments/enxlks/writing_a_book