So here's a new Highschool DxD story, in which involves Sachi Hyoudou from my Issei's Little Sister, but this version of Sachi is different.
Stardust DxD
Star 0: Prologue; The Girl Who Fights in the Name of the Stars
Issei Hyoudou. A boy quite infamous for his perverse thoughts and actions toward women. A teen who dreamed of someday becoming what he dubbed 'The Harem King'. He was part of Kuoh Academy's 'Pervert Trio', and was considered an enemy to all women. Girls kept their distance, and boys taunted and teased him for still being without a girlfriend.
However, he is, by the very definition, an honest individual. He wears his heart on his sleeve almost like a badge of honor. He never tells a lie and is always straightforward in his answers. He always hones up to his mistakes and takes full responsibility for his actions. A select individual knows about it.
And one of them knows Issei better than anyone else will ever claim to. His little sister, Sachi.
There is perhaps nothing more sacred and valued in the world to Issei than his little sister. She is his entire world and more. When Sachi was younger, she used to follow him and his two best friends like a little puppy, but he didn't really mind. When she was born, his parents told him that it was his duty as the older brother to look after her, no matter what, that it was his job to take care of her. At the time, the brown haired boy perhaps did not truly understand what his parents meant but nonetheless, he took those words to heart.
When Sachi was born, he was six. For a while, the four of them lived like a normal happy family. Issei would get into trouble with his friend, get scolded by not only his other friend but also by his parents, and then he would try to do something to impress his little sister. He loves his little sister, he wanted to protect her, support her, he will always be there for her.
"Onii-chan, wake up!" Called out to the perverted boy on his bed beside him was his little sister. Sachi is a young girl of 11 year old, with brown eyes and mid length maroon brown hair tied in pigtails with white ribbons. She wears a magenta shirt with single strip teal lines on each sleeves and blue shorts.
The boy in question mumbled something incoherent as he grabbed his blanket and cover his head. Sachi sighed, couldn't believe that her brother is such a sleepy head. She leaned forward, close enough to her brother's head as she whispered sweetly. "Onii-chan, if you don't wake up..."
Then her voice change from a sweet whisper to a threatening declaration. "I'll drop kick you in the head!" She declared as she raised her right leg.
Issei quickly throws out the blanket and gets up. "I'm awake! I'm awake!" He exclaimed with his hands in front of him in a defensive position. "So please don't drop kick your Onii-chan!"
Sachi puts her leg down, sighed, she spoke. "Jeez, were you expecting Asia-oneechan to come and wake you up? Or is the section on your alarm clock wasn't loud enough?" There was a bit of sarcasm on the clock part.
"O-oi… I don't usually have Asia-chan to wake me, I-I can wake up on me own, you know." Issei said sweatdropped.
"And when was the last time you woke up on your own?" Sachi asked narrowed her eyes.
"Eh? When?" Issei was taken aback by his sister's question, as he tries to recall when was the last time he woke up on his own. "Eto… four days ago?"
"Last I heard; Rias-oneesan was with you, most likely she woke you up." Sachi said making Issei flinched, she sighed. "I said it before, I'll say it again; you become a big sleepy head."
As far as she remembers, her brother wasn't the type of guy who wakes up tiredly and sometimes going back to sleep, but lately Issei has been waking up tiredly for the past month. Although Sachi's right about her brother being a sleepy head, what she doesn't know is that the reason why her brother is always tired every morning is due to… being reincarnated as a Devil. And Devils are known as creatures of darkness, so waking up every morning with the sun shining bright on them is hard to be a morning person.
Sachi begin to walk out of her brother's room, opening the door, before she said. "Breakfast's ready… and it was Rias-oneesan who made it." She then wore a teasing smirk. "Better come down before dad eats them all." She then close the door.
"What?!" Issei exclaimed as he stood up. "No way I'll let dad eat all of buchou's cooking!" He begins to change as quickly as he could.
After getting dressed, Issei came down and entering the living room/kitchen with his family, and Asia and Rias getting ready for breakfast
"Ah, there you are, Ise." His mother said.
"Finally managed to get up and ready?" His dad half-mocked.
"Yeah. Can't miss out on buchou's cooking!" Issei exclaimed, eager to eat some of his president's (master) home cooking.
Rias wore a confused look. "What are you talking about, Ise? Mother made breakfast." She said.
Issei blinked. "Eh? But Sachi-chan said..." He turned to look at his sister.
Sachi turns her eyes to look at her brother before smirking in amused.
There, Issei realized what was going on. "Sachi-chan, you..."
"You're so gullible, Onii-chan." She said putting her hand in front of her lips to hide her smirk. "I thought I'd give you a source of motivation to get ready sooner."
Issei felt like a dagger stabbed him in the back, feeling betrayed that his sister lied to him. "That… that's too cruel..." He hung his head down.