Tears (mermaid au) - Levi x Eren

Seven

That evening, Levi pulled me out of the tub. He sat me down on his bed and gave me pants and a button up shirt. The shirt was long, so I put it on first to cover my member once I got my legs.

I felt that my tail started to disappear, and soon I had legs. I put on the pants Levi had given me.

"You ready?" Levi asked.

I took a deep breath and nodded.

Levi pulled me out of bed and helped me stand on my feet. I immediately fell over. Levi caught me.

"Don't worry, we have all night," Levi said and he smiled.

We ended up using the whole night. But at the end, I could walk around the room without falling. My legs hurt slightly, but I could walk.

"Good job," Levi said smiling. 

I sat down next to him on the bed. "I'm tired."

"You can sleep in the bed if you want," Levi said.

"But what about you?"

Levi laughed. "There's enough room for both of us, don't you think?"

I blushed, but nodded. I crawled underneath the sheets, and Levi laid down next to me. Levi wrapped his arms around me and pulled me closer. After a while he spoke.

"Eren, how old are you?"

"Why do you want to know?"

"Well, I'm twenty eight, and it would be weird if you- you know."

I turned around and looked at him. "If I?"

"If you were like fifteen or something," Levi said. Even though it was dark, I could see him blush.

"Would it be weird for us to lie in one bed if I were fifteen?"

"I just don't want to look like a creep."

I laughed. I just couldn't keep it in. I laughed so hard that my stomach started to hurt.

"Eren, what's wrong."

I took a deep breath. "I think I'm the creep then."

Levi raised his eyebrows. "How old are you Eren?"

"Four hundred sixty eight."

"What?" Levi screamed. "But- how?"

"Merpeople are immortal."

It seemed to take a while for Levi to progress that.

"What happens to your appearance then?"

"We age like humans until we're twenty. Then, we stop aging. We can choose how old we look after that."

"Oh," Levi mumbled.

He stared at the ceiling for a while, then he softly whispered: "We should sleep."

He was obviously still confused, but I nodded.

I turned around again and cradled in his arms.

"Goodnight," I said.

"Goodnight."