DxD 0036: Achievement

After having a fun dinner with Rias and her peerage, Abaddon went to his room and saw Aika preparing for the night as she unpacked some more of his stuff.

"I love this maid outfit…" He said to her as he hugged her from the back, pushing his crotch against her naked butt. The maid costume belonged in no other place than a porno as it practically revealed everything.

"Ahn, master… You're so excited…" She felt his rapidly hardening shaft pressing against her butt.

"I have to reward you for being such a perfect maid for me, Aika." He said, "Especially since I won't be able to sleep with you for the next few days."

"Did Rias-senpai agree?" She asked with a gasp as she felt his fingers tease her entrance.

"Yep, it'll be a few days before she's agreeable to your or Akeno's presence…" He said.

It didn't take long before they were fucking as Abaddon made sure to satisfy his lovely maid who was just so obedient all the time. Her unending appetite for sex made her the perfect nymphomaniac maid and he loved that about her.

When they were finally done, Aika left the room with wobbly legs as she made her way to her room.

'I was half-expecting Rias to walk into the room in the middle…' Abaddon thought, disappointed. 'Forget it, I should clean myself up…' He didn't bother taking a shower and just ran his body through with Destruction energy, removing any remaining fluids that may have splashed on him along with destroying the clothes that he was wearing. He wore a comfortable robe and decided something, 'I should work on the contract that I'm going to have the kid sign when he's about to die…'

He took a seat and summoned a blank demonic contract of the highest grade before also summoning a pen that would suck the blood from his finger and use it as ink.

'This contract is such a pain… But on the off chance that it is a Longinus, I don't want it to fail…' He thought as he started writing an iron-clad agreement on the contract that had enough tricks to impress even the most experienced of devils. On the off chance that Issei isn't as dumb as he looks and acts, he took all possible precautions.

Halfway through he heard a soft voice, "You seem busy…" He dropped the pen and turned to look at the girl who just captured his attention from the contract.

"Hi cus…" He said as he looked at his newly arrived cousin from top to bottom, admiring her body without restraint. She was wearing a lacy pair of underwear, along with a long cardigan that covered most of the visible skin of her torso except for her stomach under a translucent mesh.

"I see that you went barefoot to make sure that you could surprise me…" He noticed that she was barefoot and her dainty feet were out in the open.

"You are too self-important. I'm here to sleep, what need is there for footwear?" She said with a teasing smile.

"You're playing a dangerous game, Rias. You're in my room, alone at night. We could do much more than just sleep." He said as he got up from his chair and walked up to her.

Rias didn't back away and approached him, placing her palm on the bare part of his chest before she trailed it upward, pulling his robe away from his shoulders, "If I didn't trust you to enough to know that you have enough self-control then I wouldn't have come no matter how tempting your offer." Rias said teasingly as she pulled away his robe from his torso, leaving him half naked. The belt of the robe was still knotted so it was still covering the part below his midsection.

"I guess I should start acting like more of a devil, huh…" He brought his hands to her stomach, under her cardigan, trailing them to her bare waist as he pulled her close to him. Even with the close proximity, Rias was comfortable enough with him to smile at him mischievously as she pressed her body against his while trailing her hands over his torso as she reached the belt of his robe.

"You forget that I'm a devil too…" Rias said coyly as she felt his shaft harden against her crotch.

"You're overdressed…" He stated playfully and trailed his hands up the sides of her torso and to her shoulders. As he pulled her cardigan off, Rias had to pull her hands away from the belt of his robe that she was in the middle of untying.

As calm as Rias seemed, the rising goosebumps over her skin told Abaddon a different story. She was feeling the unfamiliar intimate touch of a man for the first time and it was a very unique experience for her.

"How fun would it be… If I trap your arms like this." Instead of completely taking off her cardigan as Rias pulled her arms away from his torso, he twisted the cardigan without letting her arms free from the sleeves, trapping them behind her back, "You'd be helpless against me…" He whispered sensually into her ear.

Rias instinctively panicked and used her Destruction energy to destroy her cardigan just to free her hands from their weak prison. She instantly regretted her actions as she looked at Abaddon with an embarrassed and sheepish expression. Though instead of the teasing smile that she expected, all she saw was a gentle smile on his face.

"You don't have to force yourself to act in a manner that you're not comfortable. You don't have to show some good side of yours to me. Just… be yourself when you're with me, all right?" He held the side of her face with his palm.

"I…" She was about to say something but stopped as she saw his expression. In the end, she leaned her face into his palm and closed her eyes while feeling its comfortable warmth.

Just then, she felt his hand trail on her back, and a snap later, her bosom was free, "Hey!" She panicked and held her lacy bra that was already pretty revealing to her chest to prevent him from seeing her tits.

"I remember you telling me that you sleep naked. I'm just obliging your wishes." His roguish expression made Rias want to punch him.

She pursed her lips with a twitch and said, "Why are you such an ass, hm?" She asked getting close to him and bringing her face close to his in an attempt to intimidate him. Though it only served to make her look adorable as she turned her face up and stood on her tiptoes to match his height.

She let her hands fall to her sides and took the bra with them, letting it fall away, revealing her glorious breasts that were amazing enough to go crazy for.

He held her chin gently and said, "It's called subverting expectations." With those words, he brought his hands to his robe and untied it himself, taking it off. It left him naked with his meat stick dangling in a half-erect state.

As he let go of her chin, her gaze went to his half-hard dick before she covered them up and said, "My eyes have been sullied. I can't get married now!" She acted out. Her hand that was covering her eyes wasn't very successful as her fingers were parted and revealed her ocean-blue eyes peeking at his girth.

Her antics made him chuckle in amusement as he said, "It's fine, you can just devote yourself to me," He caressed her silky crimson hair, "I'll take responsibility."

She brought her hand away and looked at Abaddon's face in a daze, he looked back at her with an equally gentle expression as he tilted his head just a bit.

"Pfft…" As if in sync, both of them started laughing loudly. It was a contagious kind of laughter because just as Rias stopped herself from laughing even more, she heard Abaddon continue and burst out laughing again.

"This is fun…" Rias said after they both finally stopped laughing.

"Yeah. Let's go to bed." Abaddon said and walked to the bed, laying down on his back while looking at Rias who was still standing there, "Come on." He patted his side of the bed.

After a few moments of thought, Rias puts an arm over her breasts to hide what she could as she walked to the bed, still clad in her panties. 'Fuck she looks even sexier with that posture…' He couldn't help but think that the way she hid her perky nubs was more arousing than just revealing them completely. Her action left a tantalizing feeling that left him wanting more.

Seeing the slight smirk on her face, he understood that she did this on purpose and was impressed.

Finally, she laid down on the bed on her back, some distance away from Abaddon.

"You know that it doesn't work like that, right? We need to be in contact for me to be able to cycle my energy through your body." He reminded her.

"Don't rush me. It's not every day that I find myself in the bed of a man who's shown such blatant interest in me. I'm nervous." She said.

"I have many ways to help you manage that nervousness if that really is the problem." The suggestiveness of his tone told Rias exactly what he was talking about.

"No." Her answer was clear and concise, "Aren't you weirded out? We're cousins…" Rias said with a conflicted expression on her face.

"Not really. Unlike you who's experienced a bit too much of human culture, I've lived most of my life in a traditional devil household. This stuff is nothing in front of what being a devil is all about." He said.

"Yeah… I guess. Turn around, I'll hug your back." Rias said, accepting the situation more easily after hearing his words.

"I'm not being the little spoon. I'm the big spoon." He said, taking offense.

"What?" Rias asked him what he meant. "Oh, you sweet virgin child…" Abaddon looked at her with pity in his eyes as he scooted over to her.

"The position you're mentioning is called spooning. And I don't do little spoon." He said. "You…" Rias looked at him frustratedly after hearing him taunt her like that.

"Just come here." He didn't wait for Rias' reply and pulled her into his arms with her back pressing against his chest. "Hey! Just because you're stronger than me doesn't mean you can force me like this." She protested but her actions were missing any real resistance.

"Are you uncomfortable?" He asked as his arms were wrapped around her waist and met at her stomach. He gently caressed the smooth skin of her stomach as she whimpered in response without saying anything else.

"I'm going to take that as a yes. Night night, my Rias." He said with a gentle and adoring tone as he closed his eyes and ran his tampering method through his body, running a weaker concentration of the energy through Rias' body so that the pain is to the point that she can ignore it and go to sleep comfortably.

There was a big benefit to cycling his energy through his and Rias' bodies at the same time. The Aether that was produced during the same time was almost doubled and could be used for a multitude of things later. This told him that it was his energy that was special and his body wasn't the main factor here. Then again he'd only tested this with Rias as he didn't have the chance or the interest to try this with anyone else who could endure Destruction energy running through their body.

Rias went to sleep feeling comfortable in his embrace with one last thought, 'I hope I don't wake up with his morning wood pressing against my butt…'

***

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