The Phantom Blood (Male reader x female yandere Dio)

I don't own anything except my OC and my own created power that's not Hamon
Y/N L/N Has been Jonathan Joestars best friend since they were kids. Although Y/n is almost the complete opposite of Jonathan, Y/n was poor while Jonathan was rich, Y/n Was a dirty fighter while Jonathan was a gentleman with honor, But the main thing that they had in common was that they respect women with all their heart. But what will happen when Jonathan and Y/n meet A blonde haired beauty that wants to take the Joestars for everything they own?