16 Promises To Keep

16 Promises To Keep

I sat on the side of the bed and stared at what I had done. Koneko and my mother. The joy on their faces gave me a warm feeling inside and I knew that my decision to make them remember me forever was the right one. Now I just had to do it again for a certain Gremory Heiress.

I cast several cleaning spells on myself to sterilize my still hard erection and started to masturbate at the sight on the bed. Two beautiful pussies that dribbled out what they couldn't absorb. I fought the temptation to clean them and to start licking them again, because that wasn't what I needed to do.

When I felt close to blowing another load, I created a container to capture it. I aimed and ejaculated into the receptacle, careful to not spill any of it, and panted when I was empty. I closed it and sealed it, cleaned myself with another spell, and lifted the mostly-full container.

Container of weak sperm. Chance of Pregnancy: 0.01%

I already knew what to do, thanks to Fate's comment about it working.

Do you want to spend Karma points to enhance the sample and change the odds of success?

100 points: 10% to 20% increase

200 points: 20% to 40% increase

400 points: 40% to 60% increase

600 points: 60% to 80% increase

800 points: 80% to 100% increase

I looked over the table of chances that were significantly different when used outside of my body and quite a bit more expensive. I knew that I could game the system, especially with Blessing of Fortune. I could possibly get away with only spending 500 points to get the sample to 100% by using the 100 point one once and the 200 point one twice.

However, I didn't want it to somehow get screwed up because I wasn't applying it with the proper tool, namely my penis, so I did the sensible thing. I spent 1,000 Karma points to enhance the sample to the maximum. It seemed fitting that it was the same cost as the Karma that Gabriel had given to me with her Blessing.

The container glowed briefly with a golden light and faded away just in time, because I felt someone enter the house through a teleportation circle and I turned to look at a resigned Rias Gremory.

“I told Koneko to not let you do something stupid.” Rias said with a sigh.

I stood up and her eyes dropped to my bobbing erection. “You came here exactly when I needed you.”

Rias lifted her eyes from what she wanted to have and looked at my face. “Issei, I... I can't. I want to. I really really want to. I just... I'm under contract. A marriage contract, actually. It has a virginity clause that if I break, it could destroy my family and...”

I lifted my hand to stop her from ranting. “I know. Lady Grayfia explained.”

Rias looked surprised. “She did?”

“She wanted to make sure to protect the family, so I promised her to help you get out of it.” I said and she caught her breath. “She said that there are only two ways to get out of the contract without suffering any penalties for either side. One is for both parties to mutually agree to end the engagement and the second is a Ratings Game and the winner chooses.”

Rias nodded. “That's what I've been hoping for. I wanted... I needed to find some strong members to help me fight Riser's Peerage and win.”

“Well, considering what's happening to me tonight, I don't think I can help you with the Ratings Game.” I said and tears came to her eyes. “Don't cry, Rias. It's not all doom and gloom.” I said and walked over to her.

Rias couldn't help but look down at me. She let me take her hand and lead her over to the bed.

I sat her down and knelt in front of her. “I haven't read the contract's wording; but, I'm sure that there is a way to get out of it that no one expected.” I lifted my other hand and showed her the container with the enhanced white fluid inside.

“What's that?” Rias asked.

“This, my dear Rias, is the most potent sperm on the planet.” I said and her mouth dropped open. “It has a pregnancy guarantee of 100%. No guesswork, no waiting. Just instantly pregnant.”

Rias looked from the container, to my face, and back to the container. “Issei, do... do you know how much something like that is worth?”

“It's priceless.” I said and she nodded. “That's why you're going to spread your legs and I'm going to insert it inside of you.”

Rias gasped and then blushed. “Issei, I just said... I want to, I do... I... I love you.” She said as tears came to her eyes. “But, we can't have sex.”

I smirked at her as the container changed into a long needle-like shape. “My dear Rias, you are still going to be a virgin and also be pregnant. As far as everyone is concerned, it will be an immaculate conception, which is going to shock the hell out of both your family and Riser Phenex.”

Rias looked too stunned to speak.

“Is the rat bastard going to want to marry a woman carrying someone else's baby? Because he can't kill it or order it removed, because natural Devil births are so extremely rare.” I said and she stared at me. “You will also have a new Gremory Heir with the Power of Destruction without having to marry.”

“But... but, you are the father!” Rias finally managed to say.

“We didn't have sex, so your chastity and virtue are intact. The only ones that will know I was involved are you and me... and probably Koneko, because she will recognize any child I helped create.” I said and then chuckled. “Mom too, for that matter. She loves me too much to ignore the obvious.”

Rias took several minutes to think about that. “If I do this...”

“If?” I asked with a smile.

“You murdered a bunch of priests and a Satan.” Grayfia said and her hand gripped me tighter.

“She threatened my mother.” I countered. “The only reason her body still exists is because Sona called in a favor and I had to reverse her partial disintegration.”

Grayfia didn't seem to react, except for a small twitch in her right eye.

“By the way, I fulfilled my favor to you. Rias is still a virgin and she's also pregnant.”

Grayfia stumbled and came to a stop to stare at me with wide eyes.

“It was the best solution to an unsolvable problem. She didn't break the contract, so no penalties can be enacted.” I said and Grayfia stared at me without saying anything. “Both families can walk away from the embarrassment that the forced engagement has become and the Gremory Clan gets a new heir.”

Grayfia needed a moment to compose herself. “I will inform the Gremory Clan as soon as I can.” She said and eased the tight hold she had on my shoulder to slide her hand down my back to rest just above my butt.

I held in my smile at the brief struggle that had shown on her face. “Just so you're not surprised later, Koneko is also pregnant. I did her the old fashioned way and she tore up the bed as she howled.”

Grayfia made a sound low in her throat and her hand slid the rest of the way down to grip my butt cheek hard.

I let out my smile and walked towards the meeting room with her hand on my butt the whole way.

*

Sirzechs tried his best to keep his temper in check as he had to sit through yet another perverted story that Azazel was regaling the room with. He was sure that no one was really listening, not even the two other Fallen Angels that he was supposedly telling the story to.

It wasn't easy to keep calm after talking to his little sister for almost two hours about the absolute shit-storm that her new Pawn had caused, and wasn't that a surprising realization. He had absorbed all of her Pawn pieces to be resurrected, which meant his magic potential was through the roof.

Then again, the idiot had almost restarted the Great War all by himself by killing so many priests. His murder of Satan Leviathan was almost anticlimactic in comparison, except for the fact that it fell to him to do the woman's job temporarily until Grayfia could be trained up to fill the spot. She was the only real candidate, because she had been the one to almost defeat Serafall for the post two hundred years ago.

Sirzechs looked over the other people in the meeting room. At least none of them suggested the Pawn be the one to take over.

The Heaven Faction only had two representatives, Michael the actual Head Angel and Ezekiel, one of his upper echelon Angels. It made Sirzechs wonder why Gabriel wasn't one of them, then Azazel's loud fake laugh cut through the air.

Never mind. Sirzechs thought and looked over at the door of the meeting room when it opened.

Grayfia walked in with a quite handsome Devil with shoulder-length brown hair and a physique that was concealed in a very nice suit. It gave him the feeling of funeral attire and that seemed appropriate.

“I see you've brought the brat.” Kokabiel, the vampire-like Fallen Angel said with a glare. “Don't even think of trying to attack us like you did with that moron, Leviathan. We aren't that gullible to fall for such a simple trick.”

“Really? That's a pity. I thought it was a brilliant surprise move to perform on an enemy.” Issei said and raised a hand, then snapped his fingers.

That half of the room froze instantly and covered everything in an inch-thick layer of ice.

“I love the First Strike ability.” Issei said and walked over to Kokabiel and seemed to freeze in place for a second before he flicked his fingers at the back of the creature's neck. “Backstab.”

The head of the Fallen Angel snapped right off and fell to the floor, proving the Fallen Angel had been frozen solid. Issei turned to the middle Fallen Angel and did the same thing. The last one, Azazel, he snapped his fingers and the ice started to melt. It took the Fallen Angel leader a few moments to move and he started shivering uncontrollably as he stared at Issei.

“You're welcome. Here's the cause of all our problems and not just what happened at the abandoned church.” Issei said and picked up the frozen head of Kokabiel to place on the table in front of the leader of the Fallen Angels. “I want Raynare dead for murdering me and while you're at it, you might want to start cleaning up your faction full of traitors and thieves.”

Azazel didn't say anything as he watched the Pawn pick up Baraqiel's head and tucked it under his arm.

“If you want to keep the other two Fallen Angels that listened to this traitor and killed innocent people for having sacred gears, recall them from your illegal surveillance mission in Kuoh or I'll clip their wings and make them my bitches.” Issei said and walked over to Grayfia.

No one in the room said anything, because they were too shocked by what just happened.

“I expect to have Raynare's head delivered to my home by tomorrow. You don't have to do it personally, since you're too lazy for that. Just have someone drop it off on the porch and address the box to Rias Gremory.”

Azazel nodded and kept shivering.

“Michael, it was nice to meet you. Gabriel is an absolute delight and I hope she introduced you to her newest sister.” Issei said and nodded at Sirzechs. “Your Queen has some interesting news to share with you in private later.” He said and gave a little wave to the still living occupants of the room. “Enjoy the rest of your meeting. Let's go, Lady Grayfia. I have one last delivery to make tonight.”

Grayfia nodded and followed Issei out of the room.