Demon!Levi. An incubus visits Eren in the night. Rated M for sexual content.

Jack the Ripper!Levi, AU. Eren is a stray on the streets of London. A man named Levi, by the alias of Rivaille, saves him. There's a spot of blood on his wrist and noises coming from the basement but with a roof over his head Eren doesn't question the man's strange habits. Warnings inside.

Twin siblings Levi and Mikasa have never been fond of sharing. However, Mikasa's intoxicated boyfriend Eren can't walk straight and Levi is his only ride home after getting lost on unfamiliar streets. Jean was right—Levi and Mikasa do look a lot alike; especially after a few beers. Rated M for sexual content.

A couple of crazed murderers. Rated M for sexual content, language and slight gore mention.