A Rose By Any Other Name (слэш)

2025-66 - Royalty AU (post 1995; think Red, White, & Royal Blue)—Prince Harry Potter. Severus can be another prince, professor, politician, writer, mafia, ex-con, bodyguard, MI6, any commoner or something else fun (preferably not a butler). They don't get along at first then end up in bed together. Eventually after dating for a while, the media eventually finds out the prince is getting fucked by some older guy twice his age, or the prince/politician of [country] and people are scandalised.
When King James and Queen Lily of Godrin arrange a marriage for their son Harry as a way of breaking up his relationship with the Royal Potioneer, Seb Snape, Harry is incensed. He fully intends to have nothing to do with Prince Severus of Midlandia, but, for some reason, he just can't keep away.