Moments before the duo entered
Rias took hold of Akeno's hand and asked.
"Does it hurt?" Akeno looked at Rias with wonder in her eyes but replied
"A little bit but you'll be all right" Rias nodded her head and soon the duo slowly entered
———————
The two stripped soon after they went under the covers
"Shin" Akeno whispered into Shin's ear and pressed her naked body closer to him
Shin didn't budge until Rias did the same.
"Shin, give to us" Rias whispered to him on the other side.
"This is gonna be a long night" Shin sat up and startled the two, he then took of all of his clothes revealing his figure to the salivating duo.
When Shin finished stripping Akeno drew her face closer to Shin's cock and licked the head and soon she licked the entirety of it.
Rias not wanting to be left out took Shin's mouth for herself
After awhile Shin took Rias head off him and pointed to where his cock was, Rias understood and joined Akeno, instead of licking like Akeno she sucked it hard making Shin grunt.
"Rias!" Shin held Rias head and fucked it since it felt way too good.
"Ara~ someones aggressive tonight" Akeno sounded as she continued to play with Shin's balls instead
"Mmf!" Rias felt excited she soon began suck it harder craving Shin's sperm, she deep throated it on her own accord She soon felt it twitch when it did She speed up once more and sucked it harder.
"Rias! I'm gonna cum!" Shin shouted as she pressed Rias head forcing her to drink it!
Shin removed his cock from Rias mouth, put it on Akeno's instead making her clean it up
"Show it to me" Shin put his hand on Rias chin, Rias complied and showed her mouth filled with cum.
"Swallow it and tell me how it tastes."
"Mm! Shin-sama's cum taste sweet, please reward this Rias more!"
"Shin let me drink more of it too!"
Akeno wanting to taste it too stopped sucking instead dragged Rias back to her ordering her to follow her instructions.
"Rias, put your breasts here like me" soon Shin was paizuried by Rias and Akeno as the two took turns sucking the head of his cock and massaging it with their soft melons.
Shin thrusted his hips forward matching the rhythm Akeno and Rias did.
"Shin don't move for tonight, we'll take care of it" When Akeno felt Shin's cock twitch once more she immediately sucked it before Rias could.
Shin did her the favor and began mouth fucking Akeno intensely.
"Akeno!" Shin blasted her mouth with his cum and Akeno drank it first before showing Shin her mouth.
"Sweet like you" Akeno and Rias soon removed themselves from Shin's cock.
"Ara~ lay down on your back Shin, enjoy this night like how we will enjoy each other a lot forever" Shin followed Akeno's instructions
"Mm!" Akeno rode on Shin cock teasing it with her crotch and grinding it.
"Shin, I-i want to feel good please!" Rias put her wet pussy on Shin's face grinding it to make Shin please her.
"Kyaa!" Rias shouted when her insides were suddenly invaded by Shin's tongue.
"Yes Shin! Deeper Yes that's the spot!!" Rias melted as she kept grinding her hips.
"Looks like someone is enjoying it a lot more" Akeno soon grabbed Shin's cock and pointed it at her entrance
But before Akeno could sit on it Shin thrusted his hips forward surprising Akeno.
"Shiiiiin!!! What didd Ahhh!" Akeno soon rode on it and began moving on her own, Shin tried to match Akeno's movement.
"Shin there! Thrust it there Ohhhh!!! Yes Yes!" Akeno was in euphoria as she was pounded by Shin hard her pussy tightened the hold making it all the more pleasurable for both of them.
"I'm gonna cum!" Rias shouted as she squealed as Shin continued to play with her pussy.
"Shin-sama's cock is the best! I'm gonna!"
Both Akeno and Rias came at the same time eliciting a screeching sound that made things pleasurable to the ears.
Rias fell down but Akeno caught her, Akeno looked at her in the eyes, and the two were kissing and playing with each others bodies as they were still getting pleasured by Shin below.
"Mmf!" Akeno could feel Shin's cock grow bigger and twitching. She pulled away from Rias and began riding more furiously as her womb was finding Shin's sperm
"Give your Akeno your seed Shin-sama!" Shin then sped up and shortly after painted her womb white making Akeno scream and pass out not before she could mutter.
"Shin's baby I!"
Rias looked at her Queen and was wondering if it really felt good, shortly after she could feel a pair of hands removing her waist from Shin's face and he sat up while removing his cock from Akeno's entrance.
"We can still do the usual Rias" Shin held Rias face and looked at her lovingly, Rias did the same and invaded his mouth before saying.
"Take me Shin, I'm yours" when Shin heard that he soon dance with her tongue and pinned her to the ground.
Shin removed his head and pointed his cock at Rias entrance and teased it.
"It's fine Rias if you-!" Rias suddenly pulled Shin's cock in her pussy instantly breaking her hymen by leg locking him!
"KYAHHH! IT HURTS!" Rias cried out as tears formed in her eyes and blood was trickling out of her pussy.
Shin instantly sealed Rias mouth and held her tightly before looking at her.
Rias sniffed and cried at the pain she just endured and looked at Shin who was staring at her with eyes full of love and concern once more making her heart melt and eased the pain she felt.
"Shin please don't say anything about me not wanting it" Rias kissed Shin's lips
"I don't care about the deal anymore, if it's with you I'll gladly give you my everything So promise me, you'll also give me your everything" Rias said as she held Shin's face.
Shin looked at Rias.
"Of course my Dear Rias"
The two then passionately kissed each other as Rias locked Shin's body and head.
"Y-you can move now" Rias said weakly, soon Shin began to pound her slowly and passionately.
"Tight, you're so tight Rias!" Shin grunted as each time he pounded Rias his cock was getting massaged by her insides.
"Shin! Ah! Shin make me feel good with your cock!" Rias instinctively thrusted her hips forward as she wanted to cum and feel orgasm once more.
Shin then began thrusting her faster and harder making the Gremory shout out moans of ecstasy, as Shin kept pounding her he felt her womb descent as if preparing to receive his sperm.
"Shin! I'm gonna cum!" Rias shouted as She felt she was going to release it soon.
"Let's cum together!" Shin then began to thrust much faster soon Rias' insides tightened and Shin's cock began to grow inside once more signalling he was to release once more.
"Shin! Give me your seed! I won't mind it so please!" Rias shouted as she couldn't think straight anymore.
"Here's the seed you so desire!" The two came together as Shin's sperm invaded Rias' inside making her scream
"Shinnnn!" Rias shouted as she released her leg lock revealing her sweat filled body in front of Shin.
"Ara~ its my turn once more!" Akeno sounded as she recovered but before she could move Shin put her atop Rias' body making them face each other.
"I've always wanted to try this on you two" Shin sounded, when Akeno heard this she swayed her hips seductively signalling she was ready.
Shin put his cock in between their pussies which hit their clitoris
"Shin!!" Both of them cried out as it was pleasurable, Shin thrusted forward faster.
"I'm gonna cum!" Shin released his seed in their bellies.
'It's still hard.' Rias though to herself but was taken out of her thoughts when
"Kyahh! Yes Shin! Punish this Akeno more!" Akeno cried as she was being pounded by Shin
"Shinnn!" Rias was suddenly Invaded By Shin once more, Shin switched between the two and came Inside Akeno first.
"You take the first load Akeno!" Shin shouted as he released it inside her then He began to pound Rias and came inside her as well.
The duo then began to breathe and pant on top of each other.
"Who said both of you could rest?" Shin smiled as he began to another round with them all the way until dawn.
______________
Early morning
Shin woke up first and found that Rias and Akeno were still snuggling, he kissed their foreheads to which both of them smiled.
Shin carefully got up and stretched his body, he wanted to take a look at their wombs curious if they got impregnated or not as they took a lot from him yesterday but decided not to.
'Well a mini Akeno or a mini Rias running around here sure does sound nice but'
[ Ding! ]
[ DaVinci wants to connect! ]
'So early, as she already infiltrated the mansion? All right accept'
'Had a fun night master? Fufu~ I want to ask when it is my turn to get a baby?'
'Did you just connect to me for this?'
'No, on a serious note, I watched an Anime last night as I was intrigued by this country's culture needless to say I was amazed'
'Is that really all DaVinci?'
'No, I think I found a way to emulate the thing they call sacred gear from watching this 'anime' alone'
'Oh do tell'
'It's called 'Infinite Stratos' fufu~ but instead of running on crystals as the show we run it on our own magic supply, I only based it ok what you said earlier when you explained the concept of Sacred Gears'
'That's an interesting concept, I know that Show but that would mean you need to design its evolution per suit, unlike the Sacred Gears each increases their power to a whole new level according to the user's characteristics and desire '
'Then doesn't it mean I should design it as well to evolve based on that to overpower these sacred gears?'
'You can but, like I told you it's a good concept but some of these sacred gears have-'
'What if we use items such as Artoria's Avalon, Excalibur and Rhongomyniad as a core? Then we evolved the Infinite stratos by combining their respective properties as one wouldn't that be Longinus level already?'
'That's interesting, I'll give you also a live experiment, but who do you suggest should wield it? I'm already strong enough to not need a weak thing'
'Can I? I want to feel what Artoria's power is'
'Sure'
'Yey!'
[ Disconnecting ]
Shin soon walked out of the room and went ahead to the dining hall there he saw Issei looking down.
"Hm? What happened to you, did you meet my peerage once more?" Shin asked even though he knew what made him like that.
Issei flinched and looked at Shin's eyes with confusion and uncertainty
Shin saw that and he just scoffed
"It was just a dream yes just a bad dream" Issei said weakly but Ddraig had other thoughts which he didn't say out loud
'If he knew that truth would his mind really break this time? or he just knows it but denying it?'
Shin looked at Ddraig and compared it to DaVinci's future invention.
'If she can make it a reality it'll help lessen the suspicion that I'm not around from here and would make a great cover up for my servants but still I'm not sure'
Shin then left until
[Ding!]
[The Seven Sins wants to connect with you!]
'The Seven sins?'
______________
A/N : Hello the Infinite Stratos is just a concept I'm not going to actually do it unless you guys want too as i feel its going to convolute the plot more but it made me think of it since DaVinci has Inherent Wisdom and Pioneer of the stars at EX Rank coupled by Item Construction at A Rank, for those who don't know about the said skills basically It could allow her to achieve anything she so desires if she focuses on it.
As for the concept think of the said example above various noble phantasms combining and creating a sacred gear like existence that could cover their (Servants) existence up. I think it would be pretty fun. Also MC has Gate of Babylon so he doesn't need it that much, its just a fun thought, think of it as MC and Peerage flexing on Albion and Ddraig that their Juggernaut Drive would be overpowered by tons of Noble Phantasm powers combined into one?
Imagine DaVinci having a Mini Gate of Babylon as a sacred gear? Now that would be fun.
And what about Quirks being sacred gear?
So many things you can do with DaVinci's mind and DxD universe.
Also like I said in the Synopsis this Novel will introduce elements coming from the "The Second Coming of Gluttony" if you guys haven't read that I suggest you do its one of the best KR webnovels out there and the story is pretty good and I want MC to fuck around there.
Please do comment on Servants you'll want as I also want to know more about some hidden servants that I don't know of or forgotten that could possibly broken in DxD Universe.