~His Curse Prince~ Alastor x male reader

~[Curses are enemy of demons... they are monster]~
In which Sukuna the king of curse escaped the hell were he lived with 'The god of hell' who is Lucifers father. After escaping hell he burned villages and killed people and this is how curses were known in history and hated them. One day, the king of curse met a beautiful demon queen and they both fell in love and had a baby girl name Lilith. Years later Lilith met the king of hell Lucifer and fell in love tho Lucifer knew Lilith was half curse. They had a baby boy name [Name] and when he turned 5 his mother found out that he is a curse and got worried. She made him study and train a lot and [Name] didn't like this at all. Then few years later his parents had a baby girl name Charlie. She was treated nicely but [Name] didn't like this how his parents treated him but he loved his sister. One day his curse marks was revealed and he started to panic. The demon's in hell got scared and tried to kill him but he escaped and made it to earth. One day, he meets a woman how's packet of oranges fell and he helped her. The woman thanked him and asked him to come to his house and [Name] Accept. When he reached the woman's house she had a son named Alastor. They soon became friends but Alastor felt more then friends... he fell in love with [Name] but... Alastor hates curses and also feared for them... but his [Name] is a curse... will they be together?
Top male reader x bottom Alastor 😏😏
By the way... curses are stronger then demons and overlord's even Lucifer... ya you are stronger than your dad... lol..🫡 and also curses feed themselves on demons sometimes. 😶‍🌫️