Tsundere Sister Addicted to the Giant Cock Loses Her Mind, Snaps at Her Husband, and Moans "Ang Ang" in Ecstasy♥
— My lady! Are you feeling unwell?
“Ah, no, darling, haat♡ I’m perfectly fine, haat♡”
Thud!♥
“Mmph……♡ Nngh……♡”
Even as the rampaging cock mercilessly drilled into her pussy, Rebecca desperately held back her moans.
She was a married woman whose body had grown so accustomed to her husband’s inferior cock that she could no longer feel anything from it, leaving her desperately pent-up.
Yet even in that vulnerable state, she had endured the stimulation of having her cervix kissed over and over.
As expected of a celestial, she showed no weakness.
— Then I am relieved. In that case, my lady, I shall simply bring in the tea and snacks and—
“Ah, you can’t come in yet!♡”
— Pardon? Even this is not allowed?
“I-It’s just that the conversation has reached such a delicate point, and if the flow is broken it would be such a shame……!”
Thud!♥
“Kgh……♡”
“Sister♥ I’m feeling a little hungry, though?♥”
“You……!♡”
— Lady Iris is saying the same thing. It would be poor manners toward an honored guest to invite her without offering any refreshments…
“Ah! Seriously——!”
— M-My lady?
Rebecca’s sudden outburst made Jurien’s voice shrink back.
“Who is the lord of this territory?! It’s me! Why does it matter that Iris said she’s hungry?! I already told you to leave! Do my orders mean nothing to you?!”
— That is… my lady, I…
“You’re always like this! You have no sense at all! Last time I told you to go back first, yet you lingered forever! Just because you’re married to a celestial, you think you can act like one yourself?!”
— ……I apologize, my lady. I overstepped my bounds. I shall take my leave.
The sound of Jurien’s footsteps faded away, heavy with defeat.
Rebecca had been huffing in anger, but she quickly came to her senses and spoke in a trembling, bewildered voice.
“W-What did I just do? I yelled at him? He was only worried about me and trying to treat our guest properly, as any spouse should……”
She looked as though she could not believe what she had just done.
I thrust the rest of my cock—still slightly outside—deep into her to calm my flustered sister.
Schlick——!♥
“Oogh?!”
“Sister♥ It’s not your fault♥ Anyone would get angry if they were interrupted while enjoying themselves so much♥”
“Oht♡ Ooh♡”
Rebecca did not seem particularly interested in my gentle words.
Having her womb violently kissed and folded in half was far more comforting, after all♥
Still, I knew she was listening, so I continued speaking while moving my hips.
“That inferior husband of yours can’t even satisfy you properly at night, so of course your condition has worsened♥ That’s why I’m treating you with my giant peerless holy king cock♥ And yet he keeps interrupting without realizing you’re suffering because of him♥ He really is useless♥ Isn’t he?♥”
“Oook……♡ I-I didn’t know♡ I didn’t know♡ Just put your cock in me already♡ Fuck me fast♡”
Rebecca’s sentences grew strangely broken, as though her intelligence had dropped.
She seemed to have abandoned all complicated thoughts in favor of focusing on the pleasure ringing through her lower belly.
Granting her wish, I grabbed her arms to hold her in place and began pounding her like a beast, fast enough to leave afterimages.

Thud!♥ Thud!♥ Thudthudthudthud!♥♥♥♥
“Ooooh?!♡ Oogogok!♡”
“Haaang♥ Feels so good♥ You like it too, don’t you, Sister?♥ You’ve become such a trashy wife that you get addicted to your little sister’s cock and enjoy it behind your husband’s back, yet you still yell at him♥ But none of that matters right now, does it? You just want cock, don’t you?♥”
“Uungh!♡ Cock feels so good!♡ Ang!♡ I told that husband of mine to get lost because he was ruining this happiness!♡ Aang!♡”
Rebecca’s wrists tightened in my grip—not to escape, but to amplify the pleasure.
Being roughly taken in this forced position seemed to please her, as though she were being dominated like a female.
The sense of conquest I felt from handling a celestial however I pleased made my cock throb even harder.
Thud!♥ Thud!♥ Thud!♥
“Sister♥ You clenched much tighter when you were talking to your husband earlier, you know?♥ Did you enjoy the thrill of possibly getting caught?♥”
“I didn’t know♡ I couldn’t understand what you were saying♡ It just felt good♡”
The woman before me was no longer a loving wife who cherished her husband, nor a great celestial lord.
She was nothing more than a starving bitch who could think of nothing but swallowing cock with her lower mouth.
Even as her lower belly vulgarly bulged in the shape of my glans and her heavy breasts swayed back and forth, all she could do was cry out in joy like a bitch in heat.
Thud!♥ Thud!♥ Thud!♥ Thud!♥
“Ang!♡ Ang!♡ Ang!♡ Ang!♡”
“Hah♥ Hah♥”
Since my onahole had lost its ability to converse, I too focused solely on pounding her like an animal.
Rebecca’s plump ass and thick thighs, which jiggled so deliciously, turned bright red from being slapped against my pelvis.
Each impact sent ripples through her flesh, providing visual satisfaction.
The room shook so hard that several books fell from the shelves, yet I did not hold back.
Even though someone outside might hear, Rebecca screamed in ecstasy without restraint.
Thud!♥ Thud!♥ Thud!♥ Thud!♥
“Hah♥ Hah♥ Kgh♥ Sister♥ I think I’m about to cum♥ My cum is rising♥ Should I pull out and cum outside, even though you might get pregnant?♥”
“Inside!♡ Cum inside me no matter what♡ I don’t need that inferior loser’s weak seed♡ Impregnate me with your overwhelming, superior ejaculation♡”
“Gladly♥ You’re going to conceive a child purer than anyone else’s, a true imperial offspring♥ Oogh♥ I can’t hold it anymore♥ Uhoook?!♥ Cumming!♥”
Spurt——♥ Spurt——♥
“Aaaaaang——!♡”
My mind went white with overwhelming pleasure as I began to ejaculate.
Before my brain completely shut down, my final conscious decision was to yank Rebecca’s arms while thrusting my hips forward.
Only by burying myself as deep as possible would both of us feel even better.
Spurt——♥ Spurt——♥
“Nngook!♡ Something hot is sloshing into my belly♡ My womb feels like it’s going to burst♡ I’m definitely going to get pregnant like this♡”
“Kgh——♥ Get creampied by your little sister♥ Get pregnant with my thick baby batter♥”
My cum began to overflow, no longer able to be contained.
I could feel the hot liquid, still warm, running down my smooth thighs.
Yet my ejaculation did not end, and I refused to release Rebecca until the very last drop had been milked out.
Spurt——♥
“Hah♥ Hah……♥”
“Oook……♡”
After emptying my balls completely and squeezing out every last bit of residue from my urethra, I finally let go of her arms.
With her strength gone, Rebecca collapsed forward.
Pop!♥
“Ahik♥”
“Nngh?!♡”
As my cock withdrew, the flared head scraped mercilessly against her inner walls.
The rough stimulation on her already hypersensitive flesh made Rebecca’s body tremble as though she had climaxed again.
It was my own little revenge for how disgracefully I had collapsed earlier from her blowjob.
“Huu♥ Huu……♥ Sister♥ That was a nice, refreshing load♥ Now shall we finally talk business?♥”

“Ook……♡ Oook……♡”
While I caught my breath, chest heaving, Rebecca remained lost in the afterglow of her orgasm.
She could only twitch and tremble with her large ass still raised.
Her pussy, violently stretched and unable to close properly, continued to drool cum.
She was clearly in no state to listen to anything I had to say, but that did not matter.
After all, she would have to do whatever I told her to do anyway.
* * *
The unconscious Empress, and the First Princess Valeria who sought to hide her.
The First Prince Leopold had tried to enter the imperial palace to confirm the Empress’s condition no matter what, but Valeria refused to even allow him to set foot in the capital.
In the end, military movements were detected from Leopold’s territory, and tension spread throughout the empire.
The one who brought change to this situation was the news I had delivered.
[Our little sister Iris was contacted by Castiel, the King of Life. He says he wants to examine Mother’s condition.]
At the Imperial Palace Round Table, where the spiritual projections of the lords had gathered, Fourth Princess Rebecca spoke.
When Castiel’s name was mentioned, the lords began to murmur, but the atmosphere was not one of confusion.
[That’s wonderful news! Castiel has the power to save anyone except the dead, doesn’t he?]
[Yes. Mother will surely recover quickly.]
[If Valeria permits it, I’ll bring Castiel to the palace myself. That should be enough for you, Leopold, right?]
[……Yes. That is sufficient.]
When Leopold nodded, the other lords looked relieved.
Everyone had been afraid that Valeria and Leopold, the two most powerful celestials in the empire, might start a war.
But if Castiel, who had left the empire, returned and helped Mother regain consciousness—
“I cannot permit it.”
[Huh?]
[What?]
Yet Valeria’s stance remained firm.
“Castiel is a traitor who betrayed Mother. How could I possibly trust such a man to approach her while she lies unconscious?”
Just as Leopold, enraged by Valeria’s words, was about to rise from his seat, Second Princess Leociel raised her hand to stop him and spoke instead.
[I don’t understand, Valeria. Castiel is the only person who might be able to wake Mother. He has no ability to threaten anyone. If you watch over him, he won’t be able to pull any tricks.]
“This concerns Mother. I cannot take even the slightest risk.”
[That’s a flimsy excuse. You’re blocking us from even seeing Mother, and now you’re blocking attempts to treat her as well? If you continue like this, we…]
[The only conclusion we can draw is that you’re aiming for the throne and have already harmed Mother.]
Finally, Leopold could no longer contain his fury and stood up, raising his voice as he looked around at the other lords.
[My siblings, are you still uncertain even in this situation?! That woman is the real traitor! We must take Mother and the empire back from her!]
“Leopold. Any further slander will be considered treason against the empire.”
[You have no right to say that! This ends here. If you refuse to accept Rebecca’s proposal…… you know what I’ll do, don’t you?]
He meant that he would invade the capital by force if necessary to bring Castiel to Mother’s side.
Starting with Leopold’s projection vanishing, the projections of the lords who sided with him also disappeared.
“Iris. Let’s talk for a moment.”
In the ruined atmosphere, Valeria approached me.
Her expression was filled with disappointment, as though she could not understand why I had not told her such important news first.
The bitch who was hiding Mother from me had the nerve to look disappointed.