Astaroth Stories

"Seems I should reintroduce myself very well then, I'm Rin Okumura, the 9th son of Satan and the future King of Gehenna, pleasure to officially meet you ~." Th...

Rin has been in the hands of the Vatican for as long as he can remember. He has never seen the outside world that is beyond the dark halls of where he is kept. The Vatic...

Where Asta is Astaroth's(King of Underworld) and Licita's(Cursed and Banished human) child and is half a devil. *** This idea have been living rent free inside my head...

After his friends found out about him being the son of Satan, Rin is being bullied even his brother bullies him. He decides to run away when he encounters his older brot...

This takes place a while after the Mephyland incident. Rin notices a strange black tattoo that glows a faint blue when he's near demons. Yukio finds out and tells him th...

so basically, this IS good x ds but, muzan isn't the final villain. Tbh I've always thought of demon in DS as artificial demons bc they were made out of medicine. And si...

Asta Regression with magic The sun is brighter than ever it is shine of victory The wind is flowing with hum But Their is no one who can see this sun The light falls...

Headcanons, reactions and scenarios taken from my Tumblr blog aonogifreactions. Slow updates. Some of the requests might contain spoilers from the manga. I do not own Ao...

WARNING: -Mature language - Explicit scenes -LEMONS!! As the second half demon of True Cross Academy you settled into your new dorm building in which you shared with th...

"I wonder which you are: a human or a demon. One day, you will have to decide." -Mephisto P./Samael After everything he has done for them, after saving...

Rin has a brother but it's not Yukio. His name is Reika - a Nephilim and the only one besides Satan to have the blue flames. Now you're wondering 'then what about Rin?'...

After being rejected by his classmates after they find out he's a demon, Rin has no one left to turn to until a certain demon offers him a place to start anew, where no...

When Rin was little he was always teased but he got used to it but when he get older something happens and he gets set off. This fanfic has Rin and all of the demon king...

WARNING! : SLOW UPDATES! Hanano Sakura had died. And she made a desperate plea to live. Her wish granted, by someone that she knew well. 'Welp, if he's really here then...

James Potter was not who everyone thought he was.In fact,he wasn't even James.The true James had died at 3 days old.At this time,Satan possesed him.In order to blend in...

Vincent fucks up and there are unforeseen consequences.

When Rin was five Lucifer found him, and took him to Gehenna. Years later he go back to Assiah, because he need to complete a task to become a demon king...but Yukio is...

Malika was the 9th child of Satan and the only girl of all of the children of Satan. She was the demon king of logic which makes her incredibly strong. She spent her tim...

A Girl That Was Born Hated By Her Father Because She Wasn't Boy.. and her father sold her soul for 15 more years to live....

Rin couldn't take those glares, the insults, and the announce of walking around having to hear the people he passed talk about him, especially his so called "friend...