Fuyumi had a problem.

A big, giant problem that was really, really, really bad. Like, on a scale of one to fucked up, she was getting real close to that border of 'yo that's fucked up'. The worst part was it wasn't really her fault, but at the same time it was. Big time. Sure, emotions and feelings were tricky as all hell but she had prided herself on being able to control her emotions for years.

Despite what her brothers, father, and even mother would say about her being the emotional one. It wasn't her fault she cared!

Just like as much as she wanted to have a nice normal family of her own one day. She didn't want a husband.

She wanted a wife.

But all of that was fine! She could adopt. That wasn't a big deal, plenty of kids - and that was a terrible thing to use as a bright side - . She was planning on doing just that once she found a stable life partner that would be down with: A) Technically being related to Endeavour and B) Living with her mother. Andprobably Shoto. Largely because, as amazing as her little brother was at being a hero, she doubted his ability to function in society without supervision. Last summer he did laundry once. Once! She saw him wear the same shirt for a week straight!

Who the hell does that!

Plus Rei liked having him around.

All of that was perfectly fine and healthy.

And not a problem.

The problem was who exactly her heart decided to start going wild for.

Izumi Midoriya. It wasn't just like a 'woah, damn girl,' like when she saw Moe the first time, but rather it was more like, 'this girl is pretty cute', then five minutes later it was 'we're bffs!', then when Izumi took off her sweater it was 'Don't stop', and by the end of the night it was 'marry me already'. Now, Fuyumi never really believed in the idea of love at first sight, she wasn't that much of a dreamer, but she had looked at Izumi at least a half dozen times that night, so it had to count for something.

Besides, it really, really, really felt like she could just oh so easily fall in love with Izumi. The girl was sweet, kind, funny, nice, smart, fit, and just had this presence about her that made Fuyumi oh so happy. Oh also she was dating Shoto.

Which was the big big problem.

Izumi. The closest person that Fuyumi would ever consider to be a soul mate was currently, dating her littlest brother. And he was completely enthralled by her. Whenever Izumi was in the room Shoto's face would just light up! And Izumi got along well with Shoto as well. Really well, her brother wasn't even that comfortable around Natsuo! Then again neither was she.

Really. Izumi was just such the perfect girlfriend for Shoto it was a stroke of luck that the two had gotten together. Fuyumi wished that she had met Izumi first. "But she's probably not even bi, let alone gay."

Sure, Izumi was a bit of a tomboy, but that just added to her cuteness.

With a sigh Fuyumi sunk further into her bed and checked her phone. She had a new follower on Instagram. IzuMight! With a quick tap, she determined that this was Izumi, and that the girl really liked to post random videos and pictures, some of them were of Izumi, a few of Izumi in workout clothes that Fuyumi appreciated but a lot of them were about heroes or just random photos she had taken.

Instant follow. Partly because yes, Fuyumi was going to enjoy seeing Izumi in her workout clothes even if she was going to feel ever so slightly guilty, but mostly because she wanted to support her future sister in law no matter what! First things first, liking any and all photos of Izumi and Shoto to show that she supports that relationship.

Oddly enough, there weren't that many. Did they start dating recently? Or, maybe Shoto just didn't like having his photo taken? That seemed likely. Who knows. Still, Shoto had brought Izumi home for dinner so that had to mean they were dating.

Oh, and she had a new friend request.

It was Izumi Midoriya.

Well, she was officially facebook friendzoned so that was great.

Was Izumi just going through all of her social media and stalking her? Because that totally wasn't on Fuyumi's list of things to do.

Now to scroll through more posts!

A lot of Izumi's friends were cute. Wait. Weren't they all like three years younger than her? Since when did she become a perverted old man?

"Hey sis?"

Fuyumi half heard Shoto as he peeked his head into her room. She glanced at him, he was wearing a sweater and holding onto his phone, looking down at it then back at her. "Sup?"

"Uhh. Can I ask you a question?" Shoto blinked again. "In addition to that one."

"Sure." Fuyumi half shrugged, still scrolling through Izumi's facebook photos, pausing at the one where Izumi was wearing a green dress and had a flower in her hair looking absolutely fine. Should she be thirsting after her little brother's girlfriend like this? No. She shouldn't. Was she going to do so anyways because she couldn't help herself? Absolutely.

She started to leave a comment on the dress pic. One filled with lots of hearts and other stuff while she gushed about how great Izumi looked. Pro about being a lesbian, she could freely compliment girls without it being taken as flirting. Con about being a lesbian, she had no idea if people were complimenting her or flirting with her.

"Uhh," Shoto looked at his phone again. "Are you a lesbian?"

"Yep."

"Oh."

"Why?"

"Oh. Izumi wanted me to find out because she thinks you're really cute."

Fuyumi blinked. "Fucking what?"

"Language."

XXXX

How bad was it that she had a crush on her best friend's older sister?

It felt like that was firmly in the realm of 'off limits'. Very, very, very much in the realm of off limits.

But when Izumi had met Fuyumi it was like meeting the most beautiful woman in the world, and then on top of that they basically became bffs so fast that at one point Izumi felt like she was there to meet Fuyumi's little brother Shoto and not the other way around. By the end of the night, Izumi had wanted to go home and do nothing but go back to the dorms, fall on her bed and then have a gay panic attack.

Was she allowed to flirt with Fuyumi? Like, would that make her a bad person flirting with her best friend's older sister? Bah. She didn't even know if Fuyumi was gay! Sure, she had rainbow socks and a gay pride bracelet, but everyone had those! She had no way of knowing without asking!

Wait! Instagram! Facebook! Twitter!

There had to be something she could gleam from those places!

Instagram. Fuyumi posted a lot of photos about flowers, motivational pictures and a few of her at work as a teacher. She was adorable. Instant follow.

Wait was that too soon? Or too sudden?

And now she sent her a friend request on facebook!

Her desire to get a cute girlfriend had clearly started to take control of her body. It was only a matter of time before she started to flirt with her friends. Her straight friends. All of them. Was she a sexual deviant? She spent almost a whole year building rapport with them so that when she came out of the closet, none of her friends would even blink at her being in the bath with them.

Wait. Shoto knew she was gay. Just like she knew he was gay. It was part of the reason why they were best friends. They could confide in each other and, okay, it was mostly her confiding in him and him nodding and not judging her and just being happy that he had a friend he could talk to anything about, but it totally counted!

Also. More importantly, Shoto was still at his home and wasn't at the dorms yet. Her pass was only for the night but he was allowed to stay there for the whole weekend.

That meant she had a spy.

Izumi: Hey Shoto, can you do me a favor?

Shoto: Sure.

Izumi: Alright. I need you to ask your sister a question for me.

Shoto: ?

Izumi: I want you to ask her if she's a lesbian.

Shoto: Why?

Izumi: Because she's super cute and I want to date her!

Shoto:... I support this. One moment.

Shoto: She said yes.

Izumi: Woo.

Shoto: She also started to blush and foam at the mouth when I said you wanted me to ask her so that you can date her.

Izumi wanted to throw Shoto through a wall. And her own head. Repeatedly.

Shoto: So when do you become my sister in law?

Shoto: My mom asked that. But I agree.

Well, that was nice.

AN: I wanted to write Fuyumi