Readers pov
It was the day after that date with the siblings as I walked down stairs. "Seems someone's awake." Hinata said. "Yeah morning to you to Hinata." I said. "Yesterday you were in a daze when you came home last night." Hinata said. "I had an afterschool date with Kiera and Emily." I said as I told Hinata the details as she came to a conclusion. "They're in love with you (y/n)." Hinata said. "That's the same thought I had and also about the Gremory family and the devil faction." I said. "You met them the other day." She said as I nodded. "Rias wanted the three of us to join her peerage and she said something about an arranged marriage which I don't know and she doesn't want to marry the guy." I said. "Arranged marriage according to the intel there was the Great War between the three factions of devils, fallen angels, and angels which after the war took heavy blows to each of them. With this arranged marriage I believe they would want to rebuild their faction." Hinata said.
"Schools gonna start soon since it's about to be eight." I said walking upstairs to change into my uniform. I then came downstairs and walked towards the front door putting on my shoes. "I'm heading out." I said walking out seeing Kiera and Emily. "Morning (y/n)" Emily said. "Morning." Kiera said. "Morning you two." I said as we left my house to head to school.
No ones pov
The three of them walked past the gates of Kuoh academy where students were staring at the three of them. "Are they going out?" A female student said. "They really do look good together." Another student said. "He got two smoking hot babes and it's barely been a day." A male student said. "It should've been me not him." Another male student said. "Are they like this every morning." Kiera said. "It's barely the beginning of the school day." (Y/n) said. The three of them entered the school building wonder what other things will happen.
-timeskip-
"Hey im gonna head to the library you guys can go ahead." (Y/n) said. "Alright then we'll be at the hill our usual spot." Emily said. "Don't do any funny business or I'll beat your ass." Kiera said. "Don't worry." He said as the trio went their separate ways. He entered the library seeing that it was somebody from the library committee.
"If you ever need anything or looking for something just ask I'm shiori novella." Shiori said. "Alright well I'm (Y/n) Sakaguchi of 1-3." He said. "Class 1-3 I'm in that class as well." Shiori said. "I guess this our first meeting." (Y/n) said. "It is well I gotta put some of these back." Shiori said as went to some of the book shelves. (Y/n) went to look around the library looking any books about the devils, angels or fallen angels. He kept looking through the shelves finding but one as he took it from the shelves. He sat down opening up the book about mythologies as he reached a certain page which had the exact same picture as his sword his sister gave him.
'What's this doing in a book like this.' He thought as he saw the name. "The blood flame sword." (Y/n) said looking at its description and backstory. "Was forged by one of the greatest blacksmiths Andre. A request given by." He stopped reading seeing his sisters name. 'This has to be long ago no normal human would have this kind of information.' He said to himself looking at the front page seeing the authors name only with the first two letters AZ. 'All I remember this was given to me by her when I was able to wield a sword.' (Y/n) said to myself as I flipped pages of the book then closing it afterwards. I put the book back on the shelf as walked up to the front. "Didn't find anything of interest." Shiori said looking up from her seat. He shook his head leaving the library.
He left the school building heading to his meeting spot with Kiera and Emily. "So how was it." Emily said. "It was alright." He said sitting down. "You didn't do any funny business did you." Kiera said. "No i didn't." I said. "It's just Kiera's way of being protective." Emily said. "Besides (y/n) since you are of a vampiric race don't you have a servant." Kiera said. "Like a familiar no." He said. "Maybe you can ask Rias about it." Emily said. "I could what about you two." He said. "We have our own but can't show it since we're on school grounds." Emily said. "I'll probably ask afterschool about that." I said as the school be rung.
-afterschool-
Readers pov
I was walking into the ORC building seeing that the door was opened. 'Huh what could be the commotion.' I thought to myself walking into the room. "Am I disturbing something." I said. "Oh seems your here (y/n)." Rias said. "Wait (y/n) knows of the supernatural." I look to see that Sona was surprised. "I have some knowledge though i wish to get a familiar." I said. "A familiar." Sona said. "You know the familiar master only takes one family every few months." Rias said. "Though this is the first time meeting the peerage of ms Sona." I said looking her peerage. "So what of it devil." I look to it was a male figure a third year presumably. "Devil." I laughed he thinks me as a devil. "Oh please what so funny." He said. "Who said I was a devil." I said revealing my fangs. "To scared to speak maybe you should speak your words carefully when speaking to a valentine." I said. "Valentine." Sona said. "Valentine as in." Rias said.
"I think you should refrain from talking gremory." As I look to see it was Hinata. "Hinata." I said. "I see so these people are that run Kuoh." Hinata said. "Who are you." Sona said. "Hinata sakaguchi body guard of (Y/n) Valentine." Hinata said. "Though I was gonna ask about a familiar." I said looking at Hinata. "A familiar like how your sister as her two subordinates." Hinata said. "Yes if I want to become a vampiric demon lord like sister I have to awaken the demon lord seed." I said. "Demon lord seed." Rias said. "We'll get to that another time so who's going to the familiar forest if not decided better decide quick." I said. The two decided it through sports specifically dodge ball.
-at the gym-
All of us were in our gym uniforms. "I'll be the referee for this contest." Hinata said as team gremory and team sitri got to their marks. The game began as balls were thrown left and right. Some being hit at the same time seeing issei holding his family jewels. The game progressed Rias and her peerage won which made them able to go to the familiar forest. "(Y/n) you coming with us." Rias said. "Yeah but I got my own way." I said making a slight cut making a drop of blood on the ground making a magic circle as I soon teleported out of there.
YOU ARE READING
The Vampiric Demon Lord's Sibling (Tensura x reader x Highschool DXD
Fanfiction(Y/n) Valentine youngest sibling to the Fifth seed of the octogram Luminous Valentine. (Y/n) saw his older sister Luminous as a role model which motivated him to take the steps to become a Vampiric demon lord like his eldest sister so he made it his...