#an Attempt at sun and moon concept ☀️🌙 | Explore Tumblr Posts and Blogs

yanderes-galore · 11 months

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A mlp request for romantic headcanon of yandere Princess Celestia with Alicorn reader.

Merging these two as they pretty much have the same plot! This is a bit lengthy and I didn't fully proof read this time, my bad-

Yandere! Princess Celestia + Luna with Alicorn! Darling

Combined Concept

Pairing: Romantic

Possible Trigger Warnings: Gender-Neutral Darling, Attempts at arranging a marriage, Manipulation, Attempts at courting, Forced relationship/marriage, Mentions of isolation, Fear of abandonment, Jealousy, Delusional behavior, Celestia is encouraging yandere Luna, Clingy behavior, Mental breakdown, Mentions of implied kidnapping.

☀️Darling Background🌙

You are an Alicorn ruler from another "kingdom" within Equestria.

Similar to Cadance from the Crystal Empire, you run your own kingdom and subjects.

Being an Alicorn yourself you often meet with other rulers.

This time you've been called upon to meet with Princess Celestia and Luna to speak of your alliance between kingdoms.

It's an honor to meet the two sisters who are in charge of raising the sun and moon.

Turns out, however, you're invited to meet for a different type of alliance.

You wonder what they could want and why?

(Now you may choose your yandere)

Princess Celestia☀️

Celestia is normally a patient mare, but the thought of meeting you again causes her chest to flutter.

Celestia has met you many times (Perhaps even before the banishment of her sister depending on how long you've been around).

As a fellow Alicorn it's important to meet with other rulers to improve the state of Equestria.

Celestia has always found you pleasant to negotiate and talk to.

Meetings do not happen often, but Celestia has managed to become attached nevertheless.

You could say the princess has fallen for this fellow ruler.

Sometimes she write letters to you, asking how your ponies are faring.

You always respond and share the same curiosity towards hers.

Celestia was not expecting to be so hung up about you.

When she first met you it just felt like business.

You were meant to meet, discuss, then part.

That was how royal negotiations went.

She found them quite boring despite it being her duty, honestly.

Then... the princess found herself staring a bit more than she should during meetings.

You noticed but simply made a joke of it to ease the older Alicorn's embarrassment.

She tried so hard to hide the blush on her face.

After the first few meetings, Celestia found herself more and more attached.

She isn't sure how to say this but...

It appears she has some sort of romantic interest in you... it's no longer just diplomatic.

She's visited your kingdom before and loves to try understanding how you rule.

The longer she's apart from you... the stronger her yearning is.

At some point... Celestia feels she should do something about her feelings.

Her feelings feel as intense as the sun... and she feels she knows just how to express it.

She'll schedule a week between you two.

It'll be disguised as a discussion about the alliance between your two kingdoms.

But by the end of it... she plans to propose a royal wedding.

The idea makes the princess giddy, she sends the invitation right away.

Soon enough... the day comes...

You're led into the castle, greeting your fellow royal with a smile.

You have no idea what she has planned for you....

Celestia starts her plan to obtain her obsession very casually.

The princess of the sun sits you down with a drink and some chat.

She also assigns you to your room, her smile bright and friendly.

The start of the week seems friendly and nothing too off.

Though by the end of it, you start to realize her intentions.

It starts with casual greetings and chats.

She asks for your favorite drink, she asks about what you like to do.

Truthfully she already knows most of it, but as the oldest of the two Alicorn sisters she tries to be professional.

Celestia soon sheds off the professional act later on.

You'll notice Celestia can be playful and mischievous at times.

The princess likes to tease you in conversation and often opens up during walks in the castle.

Luna knows what she's planning to do... yet doesn't object to her sister.

Truthfully the two haven't had any sort of relationship themselves in a long time

Luna's a bit envious yet treats you kindly when you do see each other.

Celestia tries to keep all the focus on her, however.

The sun princess tries to keep things slow... yet she gets eager by the end of her planned courtship week.

Celestia gives you extravagant gifts.

There's sun-related pendants and jewelry... all very pretty yet seemingly expensive royal jewelry.

You try to turn it down, Celestia refuses.

The princess also makes implications about ways to strengthen your alliance.

It starts subtle... yet it'll click soon.

By the end of the week... you have a feeling you know what's coming.

Celestia sits you down with a smile, the sun glimmering down upon you both when she finally brings it up.

"I wish to propose a marriage between us, my dear. It will aid us both. I've... also fallen for you over the past few years."

She's so sincere.

Her affection isn't forced or malicious, it's genuine.

You can accept... or you can refuse.

Accepting makes things go easier, Celestia is ecstatic and makes quick preparations to assign a date for the wedding.

If you refuse, the princess is disappointed.

However... the princess is also patient.

You may say no now, but that can change.

In fact... she knows it'll change.

She's persistent, often trying to convince you through promises and proposals for you to accept.

She won't give up easily... as you soon begin to learn.

Celestia won't entirely force you.

She can wait years if she has to.

She's just manipulative and you may even feel obligated to accept.

She's done so much for you.

She's even aided your kingdom from threats such as Discord in the past.

Surely... and alliance of this sort will only be helpful?

Somehow, Celestia plans to use this wedding to show that you're meant to be with each other.

She disguises her own wants and selfish desires with the fact she'll help you.

In reality... Celestia is a bit obsessive and possessive.

If she truly cared for you... wouldn't she take it slow?

Why is she pushing marriage so fast?

Either way... it appears you're destined to be with the princess.

Even though her hugs are a bit too tight and her eyes go dark at the idea of your refusal...

Perhaps marriage will be the best decision... perhaps it'll even help your kingdom in the future, right?

There's no way the princess of the sun would ever do anything malicious towards you, like setting you up... right?

Princess Luna🌙

Luna starts very hesitant when she grows attached to you.

Before her banishment to the moon, she used to participate in meetings as often as her sister.

Although she was never too big on participating due to feeling like an outcast in her sister's shadow.

That didn't stop Luna from looking up to you in meetings, however.

While she usually stayed out of the way in the beginning she liked to hear you speak for your kingdom.

She's always wanted to rule... she's never wanted to be in her sister's shadow-

Being envious of the power she was never given, you accidentally feed her transformation into Nightmare Moon.

In fact I feel this transformation causes most of her yandere behavior.

She is capable of being twisted deep in her heart, even after she becomes Luna again.

1,000 years on the moon affects the mare, obviously.

She is poor in social situations and struggles to really connect with others.

It doesn't help that while she was banished on the moon she thought of you.

She saw you speak with her sister and other royals but rarely got a chance to be with you.

On the moon she'd think deeply on the rare moments she did get to see you alone.

Luna kept replaying her memories of you over and over while she was banished.

Safe to say she probably even fell for a version of you in her head.

She feels she knows everything about you... which can make her a bit delusional as she begins to develop little lies in her head.

When she eventually does make her come back she doesn't meet you again until the next meeting set up by her sister.

Although... Celestia is a bit hesitant when she sees Luna perk up.

"My dear sister... didn't you normally hate these meetings?"

"Yes, the meetings themselves. However, will a particular royal be here?"

"Whom do you speak of?"

Luna speaks your name and Celestia confirms you will be there.

The sun princess then smirks at her younger sister.

"Why do you ask? You seem rather eager to see them?"

"I... wish to catch up."

"Just catch up?"

"What are you getting at, sister?"

"You seem to want to be involved with this royal."

Luna's face flushes at the implication of her sister.

"It's not your place to say such things!"

Celestia giggles micheviously.

"Whatever you say, my dear sister. I wish you luck!"

I feel in this situation Celestia would aid Luna in obtaining her darling.

It takes time and many meetings but Celestia seems to be encouraging her sister to pursue you.

It's devious of them both, honestly.

Celestia does get bored of being the mature sister at times.

Luna tries to get on your good side before she tries anything.

During meetings, a week long endeavor at the most, she makes more of an effort to speak with you.

She apologizes for her earlier behavior when she was younger and promises she's getting better.

You honestly don't mind her new enthusiasm towards making an effort to speak with you.

You come to learn the moon princess is rather awkward and introverted but pleasant to talk to.

Luna's also firm on letting Celestia know she wants to be alone with you.

Luna is still envious of her sister at times.

Deep within her she fears that her sister will be the mare to charm you instead of her.

While Celestia reassures her sister she would do no such thing, in fact she wishes to help to keep her happy, Luna still worries that she may lose you in some way.

Luna is an insecure yandere, she also becomes a bit clingy due to the whole fear of abandonment thing.

You'll notice it when Luna appears to look visibly nervous when she sees you mingling with the other royals.

Luna tries to make an effort to meet with you alone more in order to become closer.

She loves to be alone with you... it brings her comfort.

It reassures her no pony will take you.

Luna may be more prone to lash out than her sister as a yandere.

She's often driven by jealousy and a need for normalcy with her darling.

Which makes her temperamental when her obsession doesn't go as planned.

There will be a point where Celestia confronts Luna with a new plan.

It's an offer... one that tempts Luna's obsession...

"Have you tried any form of courtship?"

"Sister... you mean...?"

"A week of courtship before proposing a marriage?"

"It feels so soon...."

"But you love this royal a lot, Luna. Make them an offer they can't refuse. I'll be happy to help my little sister, after all...."

Encouraged by her sister's words, Luna's obsession only goes deeper.

Similar to Celestia, a week is set up disguised as a discussion about your alliance with the sisters.

What it actually entails is a week of courting to finally suggest a marriage.

Luna's less confident and more nervous about finally courting you at first.

She tries to be professional before slowly slipping into a more casual tone.

She was never a proper princess anyways so you didn't expect her to keep up being so professional for that long.

Luna often gives you moon themed gifts in an attempt to show affection.

She's a mixture of nervous and excited when she gives you them... the date growing closer and closer.

She gives you polished moon rocks, black metal jewelry, a lot of it is royal jewelry/armor like Celestia would give to her darling.

Her cutiemark is always somewhere on the gifts...

Which can only mean one thing.

"I wish to propose a romantic alliance. A marriage, if you will."

When Luna eventually begins the proposal the full moon is high in the sky.

Moonlight glitters upon you both as the moon princes pushes you a midnight blue box.

She's smiling, waiting for your response...

Your response doesn't matter in the end.

Similar to her sister... she doesn't like taking no for an answer.

If you say yes then things go swell!

Luna nearly tackles you in a hug, wrapping her wings around you purely from the excitement after your acceptance.

She asks her sister to help set up the wedding right way.

If you say no... Luna falls silent.

Her smile is gone and her deep blue eyes stare into you.

"No...?" She mutters, voice cracking.

"Why not?"

You can try to give an answer but Luna refuses to hear it.

"You're supposed to say yes... I did everything right! Why didn't you say yes!?"

She stomps her hooves.

"Why don't you love me!?"

Luna is much more broken than her sister after rejection.

She throws a tantrum, borders on destructive.

When you try to diffuse the situation or try to leave... Luna locks the door with her magic.

"No! We'll talk things out! I can't let you leave... I won't let you leave...!"

Arrangements become forced by this point.

Luna is more unhinged due to her abandonment issues.

You may even be locked in the castle and the marriage may be rushed.

Celestia will try and help... Luna's her sister, after all.

By the end of it Luna plans to have you as hers.

If she marries you... she won't be alone.

This way Luna can't ever lose you.

#yandere my little pony #yandere mlp #yandere princess celestia #yandere princess luna

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