And then the day of the New Year's Eve dinner party arrived.
As attendees, we were also busy making preparations.
"Is this what formal attire looks like?"
After all, it was the first time I'd ever been to a formal venue.
Even though I know I have to be polite and follow the dress code, I have no idea how to do it.
I was wearing something like a tailcoat, which I had never worn before, and a bow tie, which I had never worn in my previous life, so even as a carriage driver I felt like I was in a costume.
"It's fortunate that the formal attire in this world is similar to that in the previous one."
I imagine that it would be difficult to wear if it had looked like some kind of ethnic costume, but I am grateful for this coincidence.
"Have you changed your clothes, Sao-san?"
Saying this, my master, Lady Staaf, comes into the costume room.
She was dressed in a completely different outfit than usual in preparation for this party.
"Woohooooo?! My lady! It's shining brightly!?"
"Oh, you're so eloquent. If you can praise me, Sao-san, then all the effort I put into dressing up was worth it."
Dresses are the formal attire for women at parties.
The young ladies attending the party are also dressed in gorgeous dresses, creating a completely different special day than usual!
The all-white dress suited Miss Staaf well, and looked just like a wedding dress.
"Sao-san is a good gentleman who praises a woman's efforts. If this is the case, it will be fine for the other girls to show off as well."
"The other one?"
"Come in."
At the young lady's call, someone comes bustling into the men's costume room.
It was a woman.
The familiar Caliber sister as always.
A brother and sister who have been together since birth, a reliable partner...and a charming sex slave.
However, this Nee-san was dressed in a completely different outfit than usual, and it looked new to me.
"Even your sister is wearing a dress..."
Yes, it was a gorgeous dress that made even my sister think, "Is she some kind of princess?"
Though we are in the same party, there is a clear difference between Lady Starf, Caliba, and me.
The difference is social status.
My sisters, who are merely commoners, are allowed to attend the Royal School under the pretext of serving as their master's bodyguards.
Otherwise, how could a commoner study at an elite school in the heart of the nation?
So we must never forget our duty to protect the young lady at any time.
Even at tonight's party, he should be dressed appropriately stoic to protect the young ladies who will be attending.
"You're dressed in a really fun way, sis…?!"
"I-I would never have dreamed of participating dressed like this...!?"
Caliba-san herself is completely confused by the fact that she is not used to wearing the dress, which was something she had no connection with during her time in the village.
My sister's dress was a bright yellow with a golden glow.
It accurately highlighted her beautiful older sister and hid her commoner nature, making her look like some kind of rich young lady.
Maybe it's because the [Knight] class is his "vocation" that he naturally has an air of nobility about him, sis.
"You have all been invited to the banquet tonight as students. Not as our guards, but as students who have achieved excellent results. That is why you must dress appropriately as our clients (guests)!"
Miss Staph is breathing heavily and snorting.
It seems that she put a lot of effort into dressing up her retainers. I bet she treated her sister like a dress-up doll.
"Even at the venue, you must behave as invited guests, not as extras to me. Don't forget that each of you represents the prestige of the school and our territory!"
"I, I understand...!"
In reality, it's rare for a noble to care that much about his bodyguard.
Surely this is not common sense in this world, but rather it is because Lady Starf has an exceptionally fair and kind heart.
We are blessed with such a great host...
"Sister, let's do our best to meet the young lady's expectations."
"Yeah...! I'll do my best...!"
I placed my hand on my sister's nervous shoulder. Perhaps because of the design of her dress, her shoulder was exposed, so I could feel the sensation of her bare skin directly on my hand.
Your sister's shoulders are so smooth...!
I thought.
What the heck, I get horny at the slightest provocation!
"Thao and I are brother and sister, so we're always thinking about the same things."
What happened to you, sister all of a sudden?
"When you're thinking about naughty things, I'm getting horny too. You're probably thinking about fucking me in a completely different outfit, aren't you?"
Maybe your sister just wants to try being raped in a completely different outfit than usual?
My sister smoothly lifted up the skirt of her dress.
The lewd parts emerging from within were an exposed vagina, with nothing underneath.
"No panties?!"
"You would think that the panties would be luxurious too, since the costume is so gorgeous. Sorry, but it's precisely because I appear in public that I'm the kind of woman who does perverted things where no one can see."
As expected, my sister is a slutty woman that I am proud of!
The skirt of the dress was rolled up and spread out, and since it was originally a frilly design, when spread out it looked as luxurious as a blooming flower.
In the center...the part where the stamens and pistils are gathered in a real flower is my sister's buttocks.
She was not wearing any panties so her bare butt was exposed.
The flower on the rolled up dress skirt had fake petals made of fabric, but the pistil in the center was undoubtedly real.
A pure and innocent reproductive organ that produces seeds through pollination.
Naturally, I thrust my stamen into my sister's pistil.
"Mmhhhh♥♥ My penis is here♥♥ It feels so fresh to be violated in such an aristocratic outfit♥♥ It feels like my virginity is being taken again♥♥"
"I can't stand such a lewd virgin! I can't stand such a lewd and vulgar noble!"
Bang bang bang bang bang bang bang...!
It was certainly a fresh and exciting feeling to squeak my sister's ass in her dress.
Even though my sister is always used as a sex slave, just by wearing different clothes it feels like I'm raping a completely different aristocrat.
Even though I'm used to it, this pussy still feels a little different...
I wonder if costumes are like spices that transform familiar ingredients into something completely different.
"This brother and sister always get along so well♥♥ They even start having sex in front of my husband♥♥"
I had forgotten that Lady Starf was watching right next to me.
"Since you're starting in front of me, next you'll have to put your dick in my pussy too. At this rate we'll barely be able to get into the venue."
◆
And so they really did rape Miss Staaf while she was still in her dress, and then they raped her one more time, alternating between them, before finally heading to the party venue.
The New Year's Eve banquet will apparently be held at the Royal Palace.
It was only natural, as the event was being hosted by royalty, but I never imagined we would actually be setting foot in the king's castle.
Although it turned out like this, I never thought I'd have any connection with this place...
"Oh, it's finally here..."
Party members Bloom and Moa were waiting near the entrance to the venue.
"What were you doing up until this late hour? You were probably having sex with Miss Staph and my sister in a dress, getting turned on by it, weren't you?"
And he can clearly see through my movements.
In an unpleasant way, they had established a telepathic relationship as comrades.
"...That group is also dressed up."
Bloom, who usually dresses like a Takarazuka actor, looks feminine tonight in a dress.
It was a vibrant crimson dress that was eye-catching.
It's as if she is wearing rose flowers herself, and even though she is not cross-dressing, it does not detract from Bloom's gorgeous image at all.
I wanted to lift up her dress, expose her ass, and fuck her from behind, but considering the situation, I decided to restrain myself.
"Even Moa-san is wearing a dress?!"
Like us, More-san is a commoner and is studying as a guard, but today she is just a guest student.
Unlike my sister, she still looked a little unfamiliar with the outfit. The blue dress matches her refreshing image, but the bright, rich color, like my husband's, makes it seem mismatched.
"Stop it... Don't look...!"
And she is embarrassed about her dress!
This girl was also cute and I felt like committing this right away, but I held back.
Control your behavior.
It's the word that suits me least. I'd like to erase it from my dictionary if I could.
"Finally everyone is here."
"Hey, Teacher Whip?"
Are you going to the party too?
She also wears nightdresses that clearly show off her figure.
"It's only natural that you should show up as a chaperone for the students, right? If you do anything that could bring the school's dignity into disrepute at the venue, I'll scold you on the spot."
Wouldn't that damage the school's image?
Anyway, now that everyone was gathered, we finally set foot into the main venue for the New Year's Eve banquet.
…But this makes me more nervous than entering a dungeon?
◆
The venue was just as glittering and glamorous as I had imagined, giving the impression of being gorgeous.
"A chandelier! Expensive curtains! A white tablecloth and a whole lot of silverware!"
And on top of it was a dish I'd never seen before.
"Hey, look at Sao! There's meat, meat, meat! It's cooked in a way I've never seen before!?"
"Calm down, sis! This is probably a buffet! Grab your own plate and line up!"
"What? Do I have to bring these party plates?! What should I do? I forgot!"
"No, that's not what I meant by 'my plate'...!?"
"What?! Why is there ham on top of the melon?!"
With all the delicious food we'd never seen before lined up before us, my sister and I lost all composure and became confused.
Teacher Whip started spanking us on the head.
"I just told you not to do anything that would bring shame to the school, didn't I? Eat your meals quietly. That's the most basic of manners."
"Yes...! I'm sorry...!?"
That's right. When I eat, I have to be alone, quiet, and content...
Sorry, commoners like us, we have no choice but to lose our minds when faced with a feast!
"Hehehe... Commoner students really lack elegance in their actions. To avoid embarrassment, shouldn't they have firmly refused, even though it was His Majesty's request?"
What is with this sarcastic tone?
Who was it? I wondered, and it turned out that it was someone I didn't know.
The man appears to be around 30 years old, well-dressed and from a respectable family background.
So, who?
"Teacher Naked...?!"
Instructor Whip raised a warning voice and glared at the other person.
While wondering what kind of acquaintance he was, he called the other person a "teacher" so he was also a teacher at the Royal School.
"Even though you are a first-year student, if you don't know me, you have not studied enough. Remember, I am Suppanpan, and I am the head teacher for the final year students at the Royal Academy."
"This year, more students than usual were invited. Did you come as a chaperone for the final year students?"
Come to think of it, I had heard that it was customary for the Royal School to invite outstanding students to the banquet every year, but that kind of honor is usually given to the most senior students.
Apparently, this year, word spread about our explosive conquering of the dungeon, and the king became interested and ordered us to be brought to him by name.
We are in a special category, but there must be some upperclassmen who were invited separately in a regular category.
So this is the chaperone?
"This year, I have once again selected the best students from our school to fill the rightful invitation slots. All of them are exceptionally talented, having had their talents brought out to the fullest under my direct guidance. One day, they will carry the kingdom on their shoulders."
"Another student from the 'Suppapan Seminar'? That's some excitement."
"Suppan Seminar"?
"The school is beginning to see your actions as a problem, as you treat only your own students well and try to please the higher-ups. This invitation to the banquet is not an opportunity for you to show off, you know?"
"Isn't that a false accusation, Professor Whip? The story goes that the outstanding student who is selected to be invited every year happens to be a member of my seminar."
There seems to be some dark exchange going on.
"The selection criteria for invited students is excellence. That hasn't changed at all since ancient times. If you have a problem with that, you can just nurture excellent students outside of my seminar."
"Ugh."
It seems like there are sparks flying between the teachers.
"But this time, I was fooled in a way. I never would have expected that the King would personally call on a first-year student…"
The eyes of this pretentious male teacher turned towards me.
Instinctively, I leaned forward and used my back to protect my sister and Lady Staaf.
"Don't get me wrong, I think highly of you all. As a teacher at the Royal Academy, I am also very happy to produce talented students. I will likely be in charge of tutoring you all when you reach your final year, so keep that in mind."
And with that, he took each of us students by the hand...
"Starf and Bloom, I'll reserve a seat for you at the Suppan Seminar. Be sure to come when you move up to the next grade."
No, only two people picked it up.