Villian Deku x Reader

Deku and Izuku

Dabi and Deku come back two days after they left. They seemed really tight after those nights. What had happened between them?

It was not a dream. It was as if the green hair was two totally different people. One day, he would be sweet Izuku Midoriya, the next, Deku. The only people that seemed to catch onto this were you and Dabi. Even... what were you to call the IzukuDeku person? Were they a they, or a him or hims? Well, either way. Neither side of him seemed to know the other existed. 

However, Deku had a few of Izuku's memories. Most of them were pretty recent, like things from a few weeks ago. Most of them were about you. Otherwise, he had no idea who he was. He just knew that he loved you.

Deku stayed with you because he wanted to.

Izuku stayed with you because he had nowhere better to be.

When he was Izuku, the two of you had found a tiny golden retriever puppy together while on a walk. It had no tag, so you nicknamed it 'Lost'. After a few days of having it, Izuku thought that was too sad of a name for a puppy, so he named it 'Mitsukatta', or found.

Deku thought it was cute you had gotten a pet. He also thought it was very sexy when he was told you were the one that gave him his collar.

Neither took it off.

The league all loved Mitsukatta. She was nice and quiet, and never did anything wrong. She did not even pee on the floor. Everyone in the League kind of shared the pet. It mostly belonged to you and Izuku, even though it only liked sleeping in the kitchen.

Dabi did not talk with you since he got back. Deku and Izuku trained with you. Shigaraki told you that he had a very big plan coming up that the green haired teen needed to be ready for. 

The League had pretty much 'passed around the hat' or whatever bullshit the saying was, and they got Deku a real bed and a dresser with some clothes.

The side of him that was Deku seemed more mature. He slept with you all the time. He could control his quirk better. He learned easier. Everyone was impressed by the growth of his power.

When he was Izuku, he seemed a bit childish. He always slept on the other bed. He had trouble controlling his quirk. He tried, you knew he did, but he just was not making enough progress. Everyone was impressed by how naive he could sometimes be.

It was the big day before his plan. Shigaraki had a 'it's 'bout to go down.' sort of look in his eyes. "Is he ready?" He asked you. You fidgeted. It really depended on if he was going to be Deku or if he was going to be Izuku. He was obviously expecting a simple nod or "yes."

"Well you see, it really depends. He has these mood swings. His ideals change daily. It-" Shigaraki slammed his palms down on the table, making you jump. "This isn't what I needed to hear right now, (Y/N)! Have him ready!" With that, he left the room.

Also, you and Toga have been teaching Izuku and Deku how to drive because you both learned how to drive most recently. The hardest part was how each day you would have to repeat the instruction you gave the previous day, since neither kept the other's memories very well. Toga surmised that he must just be really stupid. 

Now, he has been driving for awhile, both Deku and Izuku have been. They had gotten pretty good at it. Now, you were on a car ride with just Deku. He starts rubbing your thigh with his right hand, it makes you nervous, but excited. "Deku, you're kind of new at driving I don't think-"

"Don't tell me what I can and can't do." He touches your womanhood, fingers brushing against it through the cloth. You suck in a breath and stop complaining.

Tomorrow was Shigaraki's plan. Would Deku be there, ready to do what was necessary, or would Izuku be there, and ruin your plans?

"(Y/N). I need to talk to you." 

You could tell by the kindness in his voice, gently shaking your shoulders awake, that this was Izuku. 

How could he do what Shigaraki wanted? You were sure it would go against the boy's morales.

You heard the concern in his voice. Did he not want to go ahead with the plan? 

You rubbed your eyes. "What's wrong, Izu?"

He blushed really hard. "There's something you need to know. Something I need to ask you. It's going to be hard to explain, but I need to say it." You held his hand, showing you were there to support him.

What was this about?

"Well, there seems to be gaps in my memory. And when you say things like 'the plan is happening in two days',  it happens tomorrow. Dates don't match up. But the main thing... How do I explain this? This makes no sense." You rubbed his hand in support. This was really bothering him. He takes in a deep breath. "I wake up next to you most nights. When I went to sleep in my bed. I wake up in your bed. Without... without clothes. But... I... I feel really good when that happens." He was holding back tears, you could tell. This took all his strength to get out. "The point is, I think that there's something wrong with me. What you told me about my parents, it shattered my hope. You turned me against the people I idolized. The people I loved. I... I don't know what to do." His facade broke as a tear dripped down his cheek. "Everything hurts inside. The only thing that makes me feel good is when I'm with you." He sucked in another deep breath. "So would you be my..." his voice failed him. "Would you be my girlfriend, (Y/N)?"

So that was what this was about. You smiled at him. "Sure." You were already Deku's girlfriend. It would be kind of weird if you were not Izuku's. 

"Another thing, do you think you can explain the memory loss that I have?"

You had tried so hard to figure that out. Why he was like this. You shook your head sadly. "No."

"You're lying to me! You know something!"

"Some things are better left unsaid."

"Like about my parents?!"

"Yea, I guess."

You both sat in silence until there was a knock at your door. It was Shigaraki. The rest of the league was behind him. "Are you ready?"