"Oh, Rito… Just tell her your feelings already… Watching you like this day after day is getting both sad and tiring…"

Arisu sighed as once again, she saw her friend, Yuuki Rito, stalked Haruna Yuuki, his crush. This had happened many, many times before. And every time, she told him to just do it and confessed his love for him. But him, being the shy boy he was, he refused to do it. At first, she thought it was adorable, but now, it's just annoying.

Arisu Takahashi was just your average, run-of-the-mill schoolgirl. She had a waist length somewhat wavy dirty blonde hair, blue set of eyes, and a bigger-than-average bust. She wasn't that popular, and being somewhat of an introvert, her only close friend in the school was Rito.

She still remembered. It all started that day when they met at the library. She was appointed as the librarian and he had come to take out a specific book, asking for her help. She found where the book was, only for it to be on the highest shelf, thus forcing her to use the ladder to grab it.

You probably could guess where this story was going.

Indeed, Rito ended up looking up her skirt as she climbed the ladder, revealing the fact that she wore her frilly cream pair that day.

"A-ah, Arisu-san, y-your sk-"

Before he could finish his sentence, he tripped forward and hit the ladder, causing it to wobble massively. Tried as she might, she couldn't keep her balance, causing her to fall.

Her butt landed right on top of Rito's face, and her crotch was pressed deeply into his nose.

"Hyaaaan!"

She moaned as his breath tickled her womanhood. She wanted to stand up but her legs were like jelly, thanks to the sensations she was experiencing. She was never a frequent masturbator, but even if she was, the pleasure would still be too much for her.

Thankfully, Rito finally took the initiative and pushed her off his face with a gasp. It seemed he was starved for air.

Arisu fell with her butt up on the air, revealing the fresh wetness on her cameltoe as her skirt fell down. Rito froze at the sight, his face as red as a tomato. Arisu quickly realized her compromising position, so with a gasp, she quickly pulled down her skirt before standing up and turning back towards the boy.

And judging by her pissed off and embarrassed expression, she was clearly not happy by what just had transpired.

"A-ah, I'm sorry! I-I'm so sorry!" Rito quickly bowed down in front of her all the way to the floor.

At first it seemed Arisu was going to slap or even kick the boy, but instead, she only replied with, "I-it's fine… i-it wasn't your fault… it was an accident after all…"

Arisu was indeed going to do just that to the boy. She despised perverts and at first, she thought the boy to be one of them. But then, her calm mind realized the truth. That he wasn't purposefully doing the perverted act he just did. In fact, she was the one to blame for falling down from the ladder right on top of him like that. Sure, he had made the ladder wobble, but that too was an accident, as he hit it thanks to him tripping. And so she managed to convince herself to forgive him, as embarrassing as the event was.

Ironically, at that very moment, Rito was looking up her skirt again, thanks to his lower position on the ground.

Of course, she never knew that, as Rito quickly shook the view off his attention and stood up as well, thanking her for forgiving her blunder.

And that was how the two first met. It was enough to leave a striking impression of the boy in her. After realizing that they were in the same class, she began examining him more and more from a distance. In group projects, she would try to be in the same group as him. Even in lunchtime, she would sit at the same table as him. For some reason, he began to fascinate her. He just seemed so… different than the other male students.

Eventually, they became close friends, with Rito somewhat looking up to her as he kept coming up to her for advice. She helped him with his studies as well. Rito also was starting to think that she was different from the other girls. Somehow, he, who would always be shy around girls, could be comfortable around her.

He just had to avert his gaze from her larger-than-average chest. That still made him nervous.

Arisu also only had one reservations about him.

It was the fact that he kept getting into perverted incidents with her. All done accidentally.

15 times her skirt was blown by the wind right when he was there, exposing her panties to him. 15 other times he had tripped and fell on her with her boobs groped. Luckily, there was no other incidents at the same caliber to what happened at their first meeting.

She knew none of them happened because he wanted to, but for one guy to be this (un)lucky with girls, she didn't know what to make of it. He must have been cursed or something…

It had gotten so bad it made her feel self-conscious on what type of panties she would be wearing to school, just so she wouldn't humiliate herself further if yet another accident happened.

Back at the present, once again Arisu was examining Rito from the distance. And once again, she noticed that he was paying so much attention towards the girl named Haruna.

She was starting to wonder if she should just become a matchmaker for them two. She didn't know how Haruna felt about Rito however. Could she just walk up to her and ask about him bluntly to her?

But eh, she couldn't be bothered. And she would prefer Rito to man up for once and confess his feelings for her himself.

The next day however, something outrageous happened to the boy.

It all started from the morning, where Rito suddenly shouted in the middle of class. Arisu had no idea why he would do that unless he had nodded off and gotten a nightmare or something.

And then, she appeared.

She, dressed in an outfit so entirely outlandish it must have been some sort of cosplay,, announced to the entire world that she was his fiance.

Arisu's jaw nearly broke from the shock.

She wasn't the only one that was shocked. The swarm of lovestruck boys was shocked as well. And that shock quickly turned to anger as they were terribly jealous of Rito getting such a cute girlfriend before they did.

Hmph, boys… How silly and irrational they are being… Rito getting a girlfriend while you don't has no logical relation in the slightest...

Before she could walk over there and ask Rito what the hell this was all about however, the crowd decided to go wild and chased after Rito. And some of them were behind her, pushing her out of the way in the process. One pervert even decided to be an opportunist and grabbed her butt in the confusion.

"H-hey!"

Too late. The crowd was already gone, chasing after Rito.

...Fine. I'll just ask him later. I feel bad for him though. Hope he manages to get away.

…

Alright, alright, I'll go. I'll help him out. As a friend, I suppose I couldn't just abandon him in a situation like this.

She then sprinted back upstairs. She knew the layout of the school well and she was more than a decent runner. She would take a different route to cut off Rito's path. She knew he would just continue to run in the hallways instead of hiding himself by taking a sharp turn somewhere.

She found the next staircase and she actually vaulted downwards over the railing. She landed just in time to find Rito running straight at her.

"Quick, follow me. I'll-"

Only for him to fail at stopping his steps, crashing right into her.

When she opened her eyes, she could feel a hand fondling her right breast. She looked to her side and saw the oddly dressed girl in a similar state, only that it was her left breast that was being fondled.

And of course, the one responsible for doing so was Rito, who could only stare at them two, aghast by what he was doing.

The angry mod caught up and they immediately surrounded the three. Once they saw what was transpiring, they turned even angrier.

"What? Arisu-chan too?"

"Grr, how dare he? How can he not be satisfied by just one girl?"

She never knew that she had some fanboys as well. Well, even if she did, she wouldn't be interested in being anywhere near those creeps. She would only be interested in the cute and gentlemanly type.

"Look! She's wearing purple today!"

Arisu groaned as she immediately closed her legs. Once again, her skirt had ridden up, showing off her lacy purple to the world.

At times like these she really, really wished the school uniform's skirt wasn't so short.

"A-ah, I-I'm sorry! I-I'm so sorry!" Rito said as he finally released his hand.

He then looked around and gulped. There was nowhere to run. They were entirely surrounded.

And then, he remembered. She had something that could get them out of this precarious situation.

"L-Lala, use that warp thing you have!"

"Warp thing? You mean Pyon-Pyon Warp-Kun?" she replied.

"Yes, yes, that! Let's use that!"

"We can… But since I'm marrying you, I can start living in your house today, right?"

"W-what are you saying?! O-of course not!"

"Eh, that I won't use it."

This girl… What an airhead she is.

Arisu just couldn't help herself. Even in this precarious situation, this girl failed to read the atmosphere or notice the predicament they were in. What other words would she use to describe her other than an airhead?

And talking about marriage like that? Is she seriously intending to marry Rito? A high schooler shouldn't speak like that!

And what's this about some warp device?

Arisu's common sense was starting to be irritated by her for sure.

"F-fine, you can! Just use it already!" Rito shouted.

"It's a promise!"

And with that, light suddenly covered them three, making them entirely disappear from existence.

Leaving only their clothes behind.

-xxx-

When Arisu opened her eyes, her sight was immediately fixated on a scene unimaginable to her.

The new girl was positioned above Rito, and they were both naked without a shred of clothes on them.

"Kyaaaaaah!"

Arisu screamed before immediately covering her eyes with her arms. She didn't know what just happened, and why the two were naked, but she was just thankful that Rito's… thing was covered by the new girl's leg. As a non-perverted innocent high school girl, that would have traumatized her for sure, far more than seeing the new girl's naked breasts; which was a common sight in the locker room every time they changed for gym class. However, the new girl did have her cosplay tail still attached to just above her butt.

Rito screamed as well, moving himself away as far as he could with his hands (as he was still sitting on the ground) from the new girl; his hands thankfully covering his junk.

"You both didn't know that Warp-kun can only transport living matter?" the new girl said with a giggle.

Rito then froze again, as he realized it wasn't just Lala who was naked in the room. There was Arisu, still sitting down on the floor with her legs wide open. Her clothes were gone as well. He too was thankful that Arisu wasn't sitting facing his direction, or else he would be able to see her womanhood for sure. Lala could however, but just like with Rito, she didn't seem bothered with it in the slightest.

And then, there was Haruna, in the middle of changing her clothes. She too froze on the spot as her brain had trouble comprehending the events transpiring in front of her.

It just so happened that they had teleported into the girls' locker room.

"What were you doing inside a locker… looking like that?" the dark-haired girl asked. Her gaze was completely fixated towards Rito and the new girl. She barely paid Arisu any attention.

"Who are you?" The new girl asked oh-so-innocently.

"N-no, t-this isn't what you think!" Rito said as he quickly lifted himself, walking towards Haruna.

Naturally, this only frightened the poor girl.

"D-don't come near me!"

The girl slapped Rito with all her might before running away as she put on her shirt. It left a painful-looking hand mark on his face.

Arisu could only sigh at the display. Great, a misunderstanding. Now it would be even harder for him to confess to her…

She then gave a glare towards the new girl. "Lala, was it? I caught your name from before. Please, give me back my clothes. Or else I wouldn't be able to return to class." Her words were filled with calm anger, and it was enough to get through her wall of airheadedness.

"A-alright, alright, I'll get them right away. After I got dressed first though. Peke should be here soon," she quickly replied with an apologetic expression.

"Peke?" Arisu asked, her expression being one of disbelief.

"Yes! He's my All-Purpose Costume Robot! I made him myself!" she explained proudly.

"All-Purpose… Costume Robot?" Arisu tilted her head in confusion.

"A-ah, I suppose I should start from the very beginning. You're Rito-kun's friend, right? I think it's fine to tell you everything."

She then explained herself. From who she was, where she came from, and how she wasn't even human. The tail was real, and she was an alien from a planet called Deviluke.

By the end of her explanation, Arisu's brain nearly overheated. Not from how difficult her story was, but from how unbelievable it was.

"And that's how I had become Rito-kun's fiancee!" she finished her story with an excited smile.

Arisu held both of her hands to her head. "Urgh, I need to sleep… This might be just some nightmare I'm in…"

Arisu now had forgotten her state of undress, and the fact that Rito, a boy, was still there with them, naked as well. Rito could only avert his gaze from the two of them.

And that was how the incident ended. Arisu decided to take a rest at the nurse's office for the rest of the day as it was all too much for her. She told the school doctor that she had a terrible migraine. Thankfully, she didn't ask any questions and just let her sleep off the rest of the school hours.

Of course, she had told Rito beforehand to not bother visiting her at the end of the school. She knew with how kind he was he would do so. "I… I want to be alone for a while…" she told him before she left.

As for Lala, well, she already considered Arisu to be her friend. "Rito-kun's friend is my friend too, of course!"

The next day, after a night of sleep, Arisu finally, begrudgingly accepted the entire crazy revelation in her mind. She must be telling the truth. Her robot thing was certainly made by a technology far too advanced for Earth. And her tail… it was definitely real…

She had witnessed her changing into her costume through her robot. And the robot spoke as well, with its own mannerisms that was much like that of a human.

And her tail, it was real for sure. It could move on its own like a cat's tail. And when she grabbed it, the girl let out a terribly sensual moan that she had to quickly let the tail go and apologize.

Apparently, it was part of her erogenous zone. She didn't believe a tail usually worked like that.

So yeah. She had to accept it. That Lala was indeed an alien.

She arrived early that morning, and she saw that today's chore schedule was for Rito and Haruna.

Hoo boy, this is going to be awkward. I just hope Rito could clear up the misunderstanding.

Oh, who am I kidding? He would just end up in yet another ecchi accident with her. And then she would run away again.

For the rest of the day, she watched the two closely. And just as she suspected, there were so much awkward tension between them that it was almost unbearable to watch.

Fine. I'll interfere.

She waited until Haruna excused herself to go to the bathroom. Then she excused herself to go as well.

She waited until she finished her business, blocking the bathroom exit with her body. She was lucky the bathroom itself was empty so they wouldn't be bothered by another student listening in to their conversation.

Once she heard the toilet flush, she readied herself. She already thought about the words she would speak to her.

"Sairenji-san? I have something I want to discuss with you," she said to her with crossed arms and a serious expression on her face.

"T-Takahashi-san?" Haruna replied, surprised by her presence.

"It's about what happened yesterday. It… it was all an accident. Rito didn't mean to do what he did."

Haruna looked down in response, her expression unsure. Arisu knew she had to go in harder to convince her. So she grabbed both of her shoulders and continued her argument.

"Rito… he's a good guy. He's not a pervert like you might think. So please, don't hate him, okay?"

"R-right…"

Arisu took off her hands with a smile. It seemed that was enough already.

"Alright. That is all that I want to say. Going back to class now!" Arisu said before turning away.

"W-wait!" Haruna suddenly shouted.

"Hmm?" Arisu turned back.

"T-Takahashi-san… you… what's your relationship with Rito-kun?" she asked.

"My… relationship?"

And then, she realized it. Haruna was being jealous.

...Oh my God she does have some feelings for you, Rito! Your crush is reciprocated after all!

"W-we're just friends, that's all," she quickly replied. It wouldn't do to cause yet another misunderstanding.

"A-alright…" Haruna replied. Arisu could see that she felt relieved after hearing her answer.

The two then went back to class, with Arisu feeling all accomplished and happy for what she just did.

Only to find out that she forgot to actually go pee while she was there. She genuinely did need to go.

She let out a groan. Oh great, guess I'll just have to hold it until class is over.