50 Shades of Ereri

Hanji's Experiments: The Switch

AN: this chapter is a little confusing so just bare with me.

Eren, or Levi, that was inside of Eren (and not in a sexual way) immediately noticed that something was off. Not only did his head hurt, but his feet, for the first time ever, was touching the end of the bed. He also felt his hands bound to chains. He could barely move. He looked around to see that he was in Eren's cell. "What the hell?"

Levi, well Eren, noticed that he was able to move a lot freer in his bed. In fact, a little too free. He opened his eyes and looked around. He wasn't in his cell. He stood up and noticed that he was a lot shorter. Grabbing his head at the pain he looked at his body, then went to the nearest mirror. His face went whiter than his new skin complexion. Eren ran to his cell and saw a confused....him. "C-Captain?"

Levi looked up to see his own self, but it wasn't him at all. "Eren?"

"Wait, that's really you?"

"Obviously." Levi tried pulling on the chains, but it wouldn't even budge.

"That's not gonna work."

"Tch. Go back to my quarters and get the keys. It should be on my desk."

"Yes sir."

"And Eren, make sure you put some fucking shoes on me."

Eren looked down to see that "his" feet were bare. "Okay." He ran off to retrieve the keys. His new speed was a perk in whatever mess this was. Once Eren came back, he unlocked everything to free his own body. Eren had to look up at himself and slowly began to understand Levi's struggle. "So, do you know how this happened."

Levi looked down and answered. "Probably that shit glasses. Come on." He lead Eren to Hanji's quarters and banged on the door until it opened.

"What the hell, Eren?" She said as she sleepily rubbed her eye.

"Guess again, shit glasses."

She looked confused. "What?"

"You know what." Levi's glare was unsettling and it even sent shivers down Eren's spine and it was his own face. "Why the hell am I Eren and he's me?"

Hanji gasped. "Wait...you're...and you're...wait, what?"

"That's what I'd like to know."

Hanji thought for a moment then slowly began to laugh. "Um...I may have....tainted your dinners last night."

"Holy fuck, Hanji."

"It was only supposed to stimulate your muscles. I have no explanation for this one."

"How long until the effects run out?"

"Well, it was meant to last for several hours, but you took it last night so it shouldn't be much longer. So today, no training. I'd not like to be beaten to a pulp by a titan."

"Tch, I can do that right now."

"Why? Because you're finally taller?" she said with a smug face.

"You know what?!"

Hanji laughed, and Eren couldn't help but give a small snicker. "Okay," she said, "but why don't we see how bad this mix up is."

They walked to Hanji's laboratory and did a few tests. As soon as Hanji threw a punch at Eren, Levi's body reacted and stopped it immediately. After similar tests, Hanji concluded that only their consciousnesses had switched. Their bodies still reacted as they normally would. Hanji told them to hang low until the effects wore off.

Hours passed and nothing changed. The two sat in Levi's quarters. It was basically silent the whole time until Levi spoke up. "I need a shower."

"What?" Eren asked.