AN: So I took everyone's concerns into account, and decided to change how things happened a bit, as I didn't want this (Freed fucks Atsuko or vice versa) to be one of the serious moments of the story.

Why the Heck was I Reincarnated in DxD without a Cheat Power!? (High School DxD SI Chapter 4)

"ATSUKO!" Issei rushed into one of the small parks people rested in near the bus station.

A red gauntlet on his left arm, with a emerald gem on the back of his hand, shining in raging light. The sheer panic from Rias informing him of the danger of who Atsuko had met, had him flying with a single minded focus, that awakened the Sacred Gear laying dormant in his soul. He hadn't even waited to hear what his King had had to say. Just jumped out the window, zooming at blinding speed through the air.

[BOOST]

It's power working even now, adding to his strength. It's why he was able to reach his sister in only a few minutes. Minutes that he worried might be too late.

"Hey, Issei." Came the nonchalant greeting of the supposed endangered Atsuko.

CLAK-KEK. CLAK-KEK.

"Ummm...what?" Issei leaned back. The sheer bizarreness of what he was seeing completely stopping his panic.

Atsuko was taking pictures of a man lying face down ass up, his completely drenched pants around his waist, lying in a pool of cum with a sword handle stuck up his ass. The white-haired man's face was frozen in wide open mouth, with his eyes rolled up only showing the whites of his eyes, and his tongue falling out of his mouth.

It was less the look of ahegao, than it resembled the look of the victim of the ghost girl that killed people in seven days.

"Urg...Urgh, oh god." Then the smell hit Issei, as he covered his nose, flinching at saying the Lord's name.

"Oh my~." Akeno landed next to Issei taking in the scene. "This smells about as bad as a co-ed dorm."

"Hey, Akeno. Can you magic up some lights. The flash isn't all that good, so I can't get good pictures." Atsuko spoke, not even turning around.

"Sure." Akeno said in amusement, and made a small orb to shine on the scene, allowing Atsuko to take photos much easier.

"Atsuko...why are you picture of the, um..." Issei wordlessly pointed at the body.

"Priest with a lightsaber in his ass." Came Atsuko's reply.

"Yeah?"

"Blackmail material. Or intimidation for future enemies."

"Right," Issei nodded, before snapping out of Atsuko's pace and swung his arm wide while shouting. "Wait, that's not important. Rias said that this guy, that he, you...that he a-assaulted..." The words were difficult to form, even if Atsuko looked fine.

"Hmm," Atsuko stopped what she was doing, seemingly done, and looked at Akeno then gestured to her head to the body. Akeno nodded and started casting spells to tie Freed up. "I'm fine," she went to Issei, showing him that nothing about her looked out of place. "I may have said 'fucked him to death', but that's because saying 'my spells fucked him to death' didn't sound as cool." She gave a sheepish look. "Sorry if I scared-WOAH! Issei, what happened to your arm!? Did you masturbate so much that it became sentient-"

Issei rushed in and took his sister in his arm.

"You're okay," he said next to her ear, more to himself than anyone else. "You're okay." He hugged her tighter.

"Issei," Atsuko hugged him back, taking in his scent, and the feel of his body close to hers, made Atsuko realized how much her own heart was racing. She supposed the adrenaline was keeping her focused till now. "Can you ease up a bit?" She playfully tapped his arm.

"Sorry," he loosen his hold but didn't let go. "I-UM!"

"Oh," Akeno covered her mouth with her finger, looking on at the siblings with wide eyes. A small excited smile came to her.

Akeno weren't expecting them to be that close.

Atsuko had grabbed Issei's head in her hands, pulled him toward her and kiss him on the lips. It was a chaste kiss more than anything, one that Issei reciprocated while hugging Atsko again. It went far longer than a kiss between siblings however.

"Silly Ise." Atsuko said softly as she pulled back. "I'm not that weak nor unprepared." She rested their foreheads against each other, and took his gaze into her own, to show him that she was unharmed, that she was still the same and strong in all the ways he knew her. "I'm always gonna be there for you, brother." She closed her eyes, and caressed his cheek. Issei found himself closing his eyes in turn, just taking in her presence being there with him. "Just as I've always have been, just as I always will be."

[Human, she doesn't have the priest's smell on her. So calm yourself and be more focused already. You have a battle ahead of you, don't you?]

Atsuko stiffened. "Okay, I was joking about your arm becoming sentient part, but seriously what the hell, Issei?" Atsuko moved back from Issei, still holding him with one arm, while putting space between herself and his left arm.

"Ah, that's Ddraig. He lives in my Sacred Gear."

"The who in the what now?"

"Well, I suppose I should explain." Akeno spoke. Behind her Freed-thankfully now clothed-was suspended mid-air, and every part of him tied up in magic ropes. "Although, maybe not out here. We should head to the ORC building after I clean up the scene."

"Ah, right. Clean up." Atsuko looked on with pride at what she's done, while also smiling sheepishly.

"Although I can't believe neither Rias nor I picked up on how...close you to are. Fufufu." Akeno gave them a knowing look.

"I, um, err, we're not actually..." Issei sputtered not knowing what to say.

"It's not like we're bunny hopping on the regular yet. Puberty hit and I wanted to practice kissing. Issei was around so I volunteered him." Atsuko however shamelessly wasn't bothered, and just shrugged.

"H-Hey! You make it sound like I was a toy you were playing with." He protested.

"I didn't see you complaining before." Atsuko raised an eyebrow.

Issei blushed and looked away.

"I see. 'Yet', huh." Akeno smirked.

"What 'yet'?" Issei looked at the two in confusion.

"Don't worry about it." Atsuko said with a smile, causing Akeno to chuckle.

"What, um, did you actually do to him?" Issei said, gesturing at Freed. He wanted to move the topic along from himself. He didn't how but it felt like Atsuko was pranking him somehow.

"I'm actually quite curious myself." Akeno nodded in interest.

"Honestly, the whole thing was just disappointing." Atsuko's expression dropped into an apathetic scowl.

=====

"NOOO~" Atsuko turned around and began to run, her arms flailing around as she moved in a girly run.

"Where do you think you're going?" Freed easily reached her, and caught her arm, pulling her back and making her face him.

"N-No-!" Atsuko cried out like a professional actress, making Freed focusing on her wide terrified eyes, and not on the spell she was casting. A magic circle formed under Atsuko's held hand before Freed could notice.

Of course, the physical contact just make the spell easier to run through the Stray Exorcist. Without any filter the spell ran through Freed's body like a freight train through a house of straws.

"!" Freed's mouth was wide open. He couldn't let out a sound, not even a peep. The front of his pants rapidly became wet with cum, before his dick could even get hard.

Atsuko spat the sleeping pill in his mouth, perfected landing into his throat, then palm slammed his open jaw shut with her free hand.

"UUGGH!" The pill was swallowed. "You...whore! What...did you-"

"Surprise Climax! Surprise Climax! Surprise Climax! Surprise Climax!"

"GAAAAAAAAH!" Freed screamed in pleasure so heavy it became pain which just fed into the pleasure that became pain.

This went on for a few moments, till cum was shooting through Freed's pants.

"F-Fuck...b-bitch...fuck!"

"You know," Atsuko's grin resembled that of a killer. "My magic teacher told me that all spells should be verified with a professional, to make sure they work as intended, first. That one was semi-okayed." She took a step toward the Stray Exorcist, casting the spell again and making him scream. She kneeled down and took the Light Sword hilt, turning it over in her hand to examine it. "But I never told her that I made formula drawings for all the spells she showed me.

"And what do yo know, I have a live subject to test them on, and see how they would actually work out." She looked back to Freed. "Unless of course, we don't have to do that if you answer a few questions for me."

"F-fine! Come...closer...you little slut...and ask me." Freed grinned through the pain and pleasure but only able to twitch his limbs. His eyelids were actually getting heavy now.

"Surprise Climax."

"GAAAAH!"

"Oh well, thanks for volunteering~."

=====

"So, lesson of the day. Even while cumming out of your mind, never leave your mouth open." Atsuko concluded her story.

"Holy shit." Issei said wide-eyed.

Akeno let out a long shuddered breath. "Well, that's a story to keep in mind, when I got to sleep tonight."

"Huh?" Issei looked at his Senpai, not sure if she was implying, what he thought she was implying.

"Fufufufu, where's your mind wondering, Issei~?" Akeno teased.

"Um, errr, no where!" Issei stuttered, while blushing.

"Regardless, we have to move now. We can continue this fun story sharing some other time."

"Wait! We need to make a pit stop and get Greezelda first." Atsuko spoke urgently.

"Whose Greezelda?" Asked Issei.

=====

"They should be here soon. Atsuko wanted to go home, and get some comfort item form what I understand." Rias told the Peerage members left with her, her Rook, Koneko and her Knight, Kiba.

"Is she...okay?" Koneko asked, not sure how to touch the possible topic of Atsuko having maybe been assaulted. She liked the girl well enough. Atsuko was one of the few people that didn't fawn over her excessively, due to her cuteness, and the pastries Atsuko made and left in her economics class were one of Koneko's favorites.

Not that anyone knew Koneko would pass by the economic class, and sample the students' work to see which ones to keep an eye on.

"Yes, Akeno told me, she surprised the Exorcist before he could do anything and, um, drugged him apparently." Rias found herself smiling, actually glad that Atsuko's eccentrics aided her.

"The more I hear about how Atsuko is actually like, the more fascinated yet worried I get." Kiba gave an amused chuckle. He didn't interact much with Hyoudou's sister, but then the few times he did, there was always this feeling like she was annoyed with him.

Maybe if they interacted without her school persona, he would finally find out if he had done something to offend her? At least it would be an interest prospect.

"Yeah," Rias chuckled. "She's a bit of a handful, but please sure to give her all the space and help she needs when she arrives, okay."

"Of course, Buchou."

"Yes."

Things were quiet for a while, then a few moments later, Rias and her Peerage could the reeving of an engine coming closer.

"What the..."

BEEEP! BEEEP!

Startled by the loud car honk, the group left the building to see a large two seat pickup truck, speeding toward the ORC building, looking like it was being driven by someone who thought they were driving a race car.

BEEEP! BEEEP!

"Heeeey~!" Rias, Kiba and Koneko could see Atsuko, waving her arms in the wind, while leaning out of the truck window. Akeno was sitting on Issei's lap doing her best not to laugh, and Issei was holding onto the Queen for dear life trying not to scream.

The truck swerved and drifted as it came closed, before screeching to a stop, giving a sideview to the devils of the truck and cargo bed filled up with crats and boxes. And Freed in a body bag.

"Oh thank, Maou! Laaaand!" Issei threw himself out of the truck and started kissing the ground.

"Yo! Sorry for not teleporting right away, but I had to get Greezelda and a few stuff before we went on the attack." Atsuko got out of the driver seat, and tapped the front of the truck before leaning on it.

"I...see?" Rias tilted her head in confusion. "Where did you get all this from?"

"My warehouse." Atsuko said casually.

"I don't think you can own a warehouse as a student." Kiba remarked, just taking everything in as is for now.

"Not exactly," Atsuko shrugged. "It's in my dad's name but meant to be left entirely to me."

"Really? Your father just...bought you a warehouse...and a truck?" Rias was wondering, if the Hyoudous even had that much money to spoil Atsuko like that.

"I already told Akeno about this, but long story short. A few years ago, I told dad make some investments in some companies that now made it big. The money that came back, was a lot so it was put in a college fund, one for me, one for Issei. After that, what was left was put in savings for Issei for when he turns 18. I asked my dad to buy me some stuff instead, thus the warehouse and truck."

"Okay...but why?"

"The warehouse? To put my stuff in it."

"And the truck?"

"To move my stuff from it. Also it was a good hands-on lesson on maintaining and fixing cars."

"Uh...huh."

Koneko's nose twitched a few times before she frowned.

"What's that smell?" Koneko asked.

"Oh right," Atsuko moved to the back of the truck, making the others go with her. "So I didn't know what we'll need to hit the Fallen Angels, so I got a bit of everything. Some pipe bombs, some molotov," as Atsuko kept talking and pointing out, the devils were beginning to get a daunting realization. "And of course, napalm canisters. Can't go anywhere with it." Atsuko turned and smiled proudly to the devils at her inventory. "And of course," Atsuko held up and remote control and a drone. "A camera drone!"

"You got...napalm?" Issei asked. "How?"

"I made it of course. Sure, all this took years to make, but it's not like I had to make it all at once." Atsuko pointed out.

"Why...do you have...why did you make all of this, Atsuko?" Rias slowly asked, as she was beginning to realize...

"Just in case you know." Atsuko cheerfully grinned.

"In case of...what exactly?" Kiba asked, leaning away from the girl.

"In case I wanted to go to war."

Oh my Lucifer. Rias thought with wide-eyes. I had a baby terrorist in my backyard all this time!