…Gremory Mansion Jhin's Room…
【Venelana】
「How is it? Is it really bad? Grayfia?」
【Grayfia】
「Yeah... It might be really bad Venelana-sama...」
Answering Venelana's question, Grayfia nodded frailly.
【Rias】
「Whoa, this is serious. Mother! Jhin isn't doing well. His face is bright red!」My Rias sure can act…
【Venelana】
「Oh my...」
Called by Venelana, Grayfia looked at the digits on my thermometer, and her expression clouded over.
【Jhin】
「When I get up, my head hurts a little...」
【Grayfia】
「Could it be a Devil Fever? Your temperature's a little high...」
【Jhin】
「This much is all right, so... Owowow!」
【Grayfia】
「No lie down Jhin-sama.」
Grayfia pushed my shoulders who tried to get up while enduring the severe headache that I casted onto myself with devil power.
【Jhin】
「But, I'll be late! And my studies...」
【Venelana】
「Don't worry I'll request for a copy from your teacher at school. Grayfia, Shouldn't you take little Jhin to the Sitri hospital?」
【Jhin】
「No. I think I'll recover if I lie down... If it were severe like Devil influenza, it would produce a higher temperature.」
【Venelana】
「Really? You're still smart, even when you have a fever Jhin.」Venelana praises me as she pats my head.
I was grateful for Venelana's consideration, but I couldn't allow Myself to be taken to the hospital.
...After all, this was a completely feigned illness.
Using a form Debuff magic I casted it onto myself.
Having suddenly developed symptoms of devil energy poisoning, my temperature had risen immediately, and my cheeks had become flushed bright red.
I had violent palpitations, dizziness and a headache due to the demonic energy in my body going a little haywire. There was no truth to it beyond that.
If I expunged my devil energy and halved it, all these symptoms would immediately abate, and I would be fine again.
But until then, I had to endure this intense nausea.
【Jhin】
（Still, this is nothing.）
Because this day, was a golden opportunity to corrupt my beloved Grayfia I had been waiting for...
…..Gremory Mansion Jhin's Room...
【Grayfia】
「Here, I'll stick a sheet on your forehead.」
Having seen Venelana and Rias off, Grayfia had immediately returned to my room and took care of me.
【Jhin】
「I'm sorry, Grayfia-san. Even though you have chores to do I...」
【Grayfia】
「That's no good. Jhin-sama doesn't have to worry about something like that.」
【Jhin】
「I'm sorry...」
【Grayfia】
「Honestly. I'm the one who should apologize.」
The frail Me still had a red face, as before, but Grayfia's expression was sinking even further.
【Grayfia】
「I'm to blame. Jhin-sama, you've never caught a cold since you came to this Mansion, so I wasn't watching closely.」
【Grayfia】
（I'm sorry. It was wrong to have neglected you, thinking you were like Rias oujou-sama...）
【Grayfia】
(Since Rias has been low-maintenance in terms of health, I might have unintentionally ended up treating Jhin-sama the same way...) Grayfia apologized to her bestfriend (My mother) in her mind.
Grayfia's body had been feeling hot for a while. Perhaps she had caught a cold, and transferred it to me.
【Jhin】
「The forehead sheet feels good...」
【Grayfia】
「Mmm... Your room's a little hot, but that's better for Jhin-sama, isn't it...?」
It was natural for Me, but Grayfia's cheeks were also blushing slightly, and the long breaths that escaped from her beutiful red lips were tinged with moisture.
【Grayfia】
「Now, lie down again... One, two...」
【Jhin】
「Ughh...」
【Grayfia】
「Mmm... Fuu, good...」
While inhaling a lungful of her long, sweet-smelling breaths, I meekly obeyed, not forgetting to calmly observe the state of Grayfia at the same time.
【Jhin】
（The drugs are working. Grayfia-san is horny hue-hue...）
Grayfia herself was unaware, but the effects of the drugs had already crossed a certain line: the limit to which she could maintain her reason.
Bit by bit, slowly but steadily, without pause.
Until this point, I had continued pouring drops of my lust one by one into the cup of Grayfia's body.
My wicked efforts were now, finally, about to bear fruit *Dark laughter*!
【Grayfia】
「Now, take a relaxing rest. I'll bring you some porridge afterwards...」
【Jhin】
「Okay...」
For over five years, the liquid in Grayfia's cup had been filled to the brim, and had never once in that time been emptied.
Even just shaking it a little would probably disturb its balance, and it would spill over and fall all at once.
【Grayfia】
「...? What's wrong?」
【Jhin】
「Well... hehe, Grayfia-san is so kind.」
【Grayfia】
「Of course. To be stern to someone who is sick, I'd be a terrible maid, wouldn't I Jhin-sama?」
【Jhin】
「Haha...」
It wasn't necessary for Ophis to have given me a warning.
When I thought of the moment of joy that would come to me soon, I became unable to hold back the smile in the back of my mind.
【Jhin】
（Now for the clincher.）
【Jhin】
「B, but...」
【Grayfia】
「Jhin-sama?」
【Jhin】
「Even so, if I don't go to school...」
I sat up, enduring the pain in my body, and got down from the bed while brushing away Grayfia's hands.
【Jhin】
「I'll go to school, so Grayfia-san can do her job... Owww...」
【Grayfia】
「Jhin-sama? You can't! You have to rest a little... Ah.」
I made a show of staggering, then collapsed towards Grayfia, relying on the hands I had shaken off.
【Grayfia】
「Kya...!」
Clinging to my slender arms, Grayfia, whose hips faintly quivered for a moment, tried to push me back onto the bed.
【Grayfia】
「Hey, don't force yourself, okay?」
【Jhin】
「But, but, I have to go to school. I have to, so that I don't hinder Grayfia-san... Haa, haah.」
I put my body weight on her, making sure to bury my face into the area around Grayfia's sexy stomach.
【Grayfia】
「You're dizzy...! It's okay, Jhin-sama. Don't worry about my work. Depend on me at a time like this.」
【Jhin】
「But, but, if I'm a bother...」
【Grayfia】
「Eh...? Jhin-sama, are you crying?」
【Jhin】
「If I'm a bother, I won't be able to stay here...!」
I turned my body around, still clinging to Grayfia, and put even more of my body weight on her.
【Grayfia】
「Kya...?!」
Grayfia, who did not push me back, fell backwards onto the bed, still holding me in her arms.
【Grayfia】
「Hiin uh...! Ha, Jhin-sama?」
【Jhin】
「Uuuuuuh.」
Falling onto Grayfia, who was lying face-up, I pushed the palms of both hands onto her breasts in order to pin her body to the bed.
【Grayfia】
「Ah...!」
I pressed not just my hands, but even my face into her cleavage, and a sweet, moist aroma, different to the smell of her sweat, tickled my nasal cavity.
【Jhin】
（The smell of Grayfia-san, of an adult woman...!）
I eagerly held back the urge to immediately strip off her clothes and forcibly violate the thoroughly horny woman's body.
Right now, I still needed to play the pitiful godchild after all.
【Jhin】
「Kuuuuh...! Uuh, ku, hikku...!」
【Grayfia】
「Jhin-sama, no, don't cry...」
At the same time, Grayfia, was perplexed by my sudden fake sobbing...
【Grayfia】
「Jhin-sa...nh, hiih...?!」
【Grayfia】
（Wh, what, was that just now...?)
Lightning-like flashes ran through Grayfia's field of vision.
【Grayfia】
「Mm, hh, mmh...」
Momentarily distracted by the sharp stimulation that had run through her entire body, she finally tried to push me back, when...
【Grayfia】
（Hah, uuh? My breasts...）
【Jhin】
「Grayfia-san, I, I...!」
My hands were pressed firmly against Grayfia's breasts, and I tightly squeezed them through her clothes.
【Grayfia】
（R, rubbing them...?）
Suspicion had arisen for a moment, but the next moment, Grayfia's reason was unconsciously subdued.
【Jhin】
「Grayfia-san...」
【Grayfia】
「Jhin-sama, why are you crying...?」
She asked in a confused, yet gentle, lovingly way, but no reply came back.
The hot body of mine, who had buried my face in her chest, just trembled slightly as I emitted a frail voice.
【Grayfia】
「It's all right, Jhin-sama. It's all right, so...」
Grayfia let out the calmest voice she could, and felt powerful aching and lusciousness well up from the
bottom of her heart, to a degree that surprised even her.
【Grayfia】
（Jhin-sama, poor Jhin-sama...）
【Jhin】
「I'm a freeloading child, so if I'm a bother, I won't get to stay with you who I really admire anymore...」
【Grayfia】
「...Hey. Honestly, it's not like that, right? Don't say strange things Jhin-sama I...」
【Jhin】
「But, I'm not a child of this family, of Grayfia-san, so...」
【Grayfia】
「Nnh, mmh...!」
I hugged Grayfia's chest firmly, as if clutching straws.
While even feeling light pain from my surprising strength, she began to talk gently again.
【Grayfia】
「It's all right. No matter what happens, I would never tell Jhin-sama to leave. You're my godchild after all.」
【Grayfia】
（That's right, I'm his godmother... He's my little boy now...）
【Jhin】
「Grayfia, san...!」
【Grayfia】
「Yeah, okay, okay. Relax. I'm not the sort of godmother who would drive out her godchild... Right?」
Every time she gently persuaded me, maternal feelings filled Grayfia's mind to a surprisingly high degree.
【Grayfia】
(That's right. Reassure him. I'll reassure this boy. He is precious to me, after all...)
【Jhin】
「...」
【Grayfia】
「Jhin-sama...」
...And then, Grayfia's body betrayed her mind, maternal feelings and all.
【Jhin】
「Uuuu, Grayfia-san...!」
【Grayfia】
「?! Nnuh, eh...?」
A sharp tingling arose in the center of her two breasts, and the next moment...
【Grayfia】
（N, no way...?!）
Grayfia's nipples had congested with blood between my fingers, and swollen up quickly as she watched.
【Grayfia】
「Fu, ah, nh fu?!」
Grayfia squirmed in surprise, making the bed creak.
By that point, Grayfia was aware that the luscious ache that had arisen from her nipples was already filling her upper body.
【Grayfia】
（Wh, why... What am I thinking?）
Grayfia was confused for a moment. It was the first time everything had been so strange.
Only Sirzechs her husband could make her feel this way...
And even though they were husband and wife, they had only performed that activity on nights when she had washed and prepared thoroughly, so...
【Grayfia】
「Eh, eh... Ah, nnh, eh...?」
So, to feel this way in the middle of the day, from a man who was not her husband, was the same age as her sister-in-law Rias, and was her best friend's orphan, whom she was determined to bring up as her own child...
【Grayfia】
（From, Jhin-sama...?!）
【Jhin】
「Grayfia-san, Grayfia-san!」
【Grayfia】
「Ha, Jhin-sama, you can't... No, that's wrong!」
Instantly, the aching of her flesh and her surprise toward her own reaction disappeared, and self-loathing filled Grayfia's head to capacity.
【Grayfia】
「Nnuuuu...」
With me still on top of her, Grayfia tried to escape
from the shame and embarrassment, and shook her body to the left and right in refusal.
Even during that, I never released my strength from the hands that were clinging to her.
【Grayfia】
（All right, it's all right...）
【Grayfia】
「All right, all right...」
She tried to calm herself down in her mind, and repeated that it was all right to the pitiful me, who clung to her.
【Grayfia】
「It's, okay...」
No matter what, she had to hide her consternation, which was unbecoming of an adult woman, and the existence of the two vulgar flesh pillars, which stuck out at the edges of her field of vision.
【Jhin】
「Grayfia-san...」
【Jhin】
（Hahaha...!）
I didn't fail to notice the unrest of Grayfia, who squirmed her sexy ass in apparent discomfort, or the obvious change that had arisen in her body.
【Jhin】
（Great! As it stands...）
Until now, I had been taking the utmost care, making sure things were perfect. Like a spider spinning a web, I had waited for an opportunity to wrap and seize Grayfia.
Now that the delicious-looking prey I had been lying in wait for had completely fallen into my trap...
I wasn't going to hesitate to sink my fangs into my prey's flesh and suck on it to my heart's content.
【Jhin】
「Grayfia-san, I'm happy...! I, I, thank you very much, Grayfia-san...!」
【Grayfia】
「Hah, Jhin-sama? Kuuh?!」
Gyuu, gyumu, kyukyukyuu...!
While enjoying the elasticity of her overwhelmingly voluminous flesh mounds with my entire palms, I mimicked Shirou Emiya's Reinforcement ability and put even more strength into my fingertips.
Not just once. I repeatedly, rhythmically sunk my fingers in skillfuly. I thoroughly massaged them thanks to the Reinforcement skill reinforcing the capabilities of my fingertips to do ero things to the utmost limit.
【Grayfia】
「W, wai... Don't, don't...」
It was at the following moment that Grayfia's voice rose sharply again.
【Grayfia】
「Hah, hii... aanh...! N, no?!」
【Grayfia】
（Wh...! What is this?!）
Grayfia bent backwards, and immediately after, she became shocked by the highness and sweetness of the voice she had fired off towards the ceiling.
【Grayfia】
（That, voice just now...）
It was practically the first time she had made that voice herself, and in a situation she had never even imagined.
A voice like that, in my godchild's room, in a place that was not her bedroom, in front of someone who was not her husband...
【Grayfia】
（F, from the hands, of Jhin-sama...?）
【Jhin】
「Kuuu... Thank you very much, Grayfia-san...!」
【Grayfia】
「Nh kuh, saying thanks, ah, you're treating me like a stranger, Jhin-sama...」
Grayfia said, as she felt her cheeks, the nape of her neck, and even her shoulders become burning hot, so much so that she wondered if my fever had spread to her.
【Grayfia】
「We're family, right...? As your Guardian Maid, it's natural to take care of you... Nhfuh. Right? So...」
【Grayfia】
（So, please, quickly...!）
Gyumuuuu...!
【Grayfia】
「Hauuunh!」
For a moment, Grayfia no longer knew what she wanted me to do.
Did she want me to move my hands out of the way quickly, without noticing her shamefully erect nipples...?
【Jhin】
「I, I...」
Or, go even harder...?
【Grayfia】
（N, no...）
For that reason, Grayfia, who trembled with self loathing, was not able to respond immediately to the words that came from me immediately after.
【Jhin】
「I... want to get in the bath with Grayfia-san...」
【Grayfia】
「H, uh? Eh? Bath... Eh?」
【Grayfia】
(Taking a bath when you have a cold should be avoided, so... Well, if I heated the bathroom properly, and didn't cool my body down, going in the bath was no problem, right...?)
While feeling like the thought she had just now, seemed out of place and inappropriate for some reason, Grayfia reflexively opened her eyes wide and peered at me, between her large breasts.
【Grayfia】
「Bath... Eh, eh... To, gether?」
I nodded, still clinging to Grayfia like a spider lustfully.
【Jhin】
「I...」
Pretending to be embarrassed, I continued nervously, still burying my head in her bust.
【Jhin】
「I always bathed together with my parents, so... So, I was never able to say it because Rias was always here, but...」
【Grayfia】
「Really... Jhin, sama?」
As evidence that she did not mishear me, I pressed my head against Grayfia's breasts once more.
【Grayfia】
「Ku, fuh.」
【Jhin】
「Just Once is enough, so... As if we were really real family...」
【Grayfia】
「Ah, ah...!」
Her nipples, which had continued to respond sensitively to the vulgar aching, were filled by stimulation that countered it.
Painfully luscious stimulation, that made her feel like crying...
【Grayfia】
（Jhin-sama...!）
It was the first time the mature Me had said something so sweet and selfish to her.
Desperately clinging to her, as if I had turned back into a baby once more, and saying something thoughtless...
Depending on her like she was family...
【Grayfia】
（But...）
【Jhin】
「...Is that bad?」
【Grayfia】
「R -really, Jhin-sama. You're not a baby...」
Grayfia shook her head, while feeling like her heart had been stabbed by a needle of guilt.
【Grayfia】
（I'm glad he's depending on me, but a bath alone...and together...）
It wasn't because I was someone else's child or because I was not a child anymore...
Gyuuu.
【Grayfia】
「Kufuu... Unh! Right, Jhin-sama...?」
【Grayfia】
（They've gotten big... Not... Not just my nipples, my entire breasts are...）
Her breasts were shamefully swollen, her nipples erect. To get naked in front of me would...
With a face so red it would burst into flames Grayfia refused my proposal.
【Grayfia】
「I'm sorry, Jhin-sama.」
【Grayfia】
（I don't hate you. If my nipples weren't like this, I would also...）
【Jhin】
「...」
I breathed in for a moment, then made a sad-sounding sigh.
【Grayfia】
「Nnuuh.」
【Jhin】
「I knew it...」
My shoulders quivered for a moment.
【Jhin】
「As I thought, it's impossible... I'm sorry. So sorry, Grayfia-san, for saying something so unreasonable... Sorry...」
【Grayfia】
「Ah...」
【Grayfia】
「Aaaah...!」
Forgetting to even stifle her voice, Grayfia made her lips and throat tremble.
【Grayfia】
「There's no reason we can't, Jhin-sama...!」
【Jhin】
「Waaah...?!」
The needle-like guilt had stabbed Grayfia's heart like it was now a wooden stake.
Grayfia nodded as she called out to me, embracing me with all her strength before she knew it.
【Grayfia】
「Mm, mmh... It's fine...! We'll go in together...!」
【Jhin】
「Eh? Eh? Grayfia-san...?」
【Grayfia】
「So, it's all right, so don't make such a sad face... Okay?」
Even forgetting that her cheeks were flushed bright red, Grayfia smiled to me like I'm her lover and peeked at my expression.
And so, giving me the smile of an affectionate personal maid, Grayfia firmly hugged me again.
【Grayfia】
(The reason my body is hot all over is probably because the heat from Jhin-sama is passing to me. The fact that sweat won't stop welling up must be because I turned off the air conditioning for the room.)
【Jhin】
「Grayfia-san?」
【Grayfia】
「I didn't know Jhin-sama was such a spoiled boy.」
She murmured mischievously, and I moaned and squirmed my body.
【Grayfia】
「Still, you're happy, right? Jhin-sama can be a pampered child without holding back.」
【Jhin】
「I, I'm sorry...」
【Grayfia】
「Hey. No saying sorry.」
【Jhin】
「Ah... Yeah, thanks...」
【Grayfia】
「Right, okay. Today, you can fawn on me a lot, Jhin-sama. Even tomorrow, but especially today.」
【Jhin】
「Uuu～」
While speaking in a tone as if to comfort me, Grayfia repeatedly brushed my sweaty head lovingly.
【Grayfia】
「Fufu...」
【Jhin】
（Thank you, Grayfia-san...）
Even in my mind, I repeated words of gratitude.
Thank you, Grayfia-san. As I predicted, you're already half tangled in my web...
【Jhin】
（I'll get you to expose these pointy erect nipples to me...）
【Grayfia】
「Ah, mmh... Fufu...」
Grayfia smiled, still exhaling heated breaths, and at the peaks of her dual mounds, her nipples (which rose and pushed up the fabric of her maid uniform) were pulsing in sync with her heartbeat.
Note not really lol just some quotes inspired by Shirou Emiya from Fate stay night :3
Women get taken if they are raped...
If you walk the path of rape and still believe it's right , then you can not be wrong.
Even if I'm a self insert I know this desire to rape is my own.