Hey guys. This iss my first Adventure Time fanfic.

Marceline the Vampire Queen was floating in her home, sucking out the red out of an apple when she heard something.

"Marcie," said a young girls voice.

Marceline froze. Slowly, she turned around to face someone she never thought she would see again.

Marlene. Her sister.

The young girl wore a black t-shirt that had ripped off sleeves and looked as if half the stomach part had been ripped off as well, black jeans, and black and white converse. Her long, black hair made her already pale skin look paler.

"Leelee? What are you doing here? I thought you were in the Night-O-Sphere." said Marceline, giving her sister a look of confusion.

Marlene laughed,"I escaped. Those idiot guards thought they could keep me locked up forever. I slipped out right under their noses. I, then, just followed your scent here."

Marceline smirked at Marlene,"Smart girl."

Marlene just gave a slight laugh,"So, sis, what is there to do around here for people like us."

Marceline thought for a moment. Then she realized, her sister was the same age as Finn. She was sure that Finn would enjoy the company of someone of thirteen.

Marceline gave Marlene a mischevious smile,"We can go see Finn and Jake."

Marlene gave her a strange look,"Who or what is a Finn and Jake?"

"Finn is the last human on Earth and Jake is a talking dog that can magically stretch,"said Marceline.

Marlene looked at her like she was crazy,"Well that's... interesting. Shall we go see Finn and Jake, then?"

Marceline nodded and said,"Follow me."

Then they started flying. They left the cave and Marlene took in the beauty of the Earth's night time.

"So, Leelee, has Dad been trying to get you to marry Drake still?" asked Marceline. She didn't know very much of what was going pon in the Night-O-Sphere considering she hadn't been there in four years.

Marlene looked at her older sister and sighed,"Yes, but I don't want to stop aging yet. I want to grow up."

Marceline nodded sadly. She had made the mistake of allowing Boreas from the Night-O-Sphere Mark her when she was there. Now she was stuck in her sixteen year old self.

Marceline wouldn't let Maarlene make the same mistake, however. Marlene diserved to grow up to the age of twenty-six, get married, and have her own vampire children.

Marlene was the Vampire Princess, but she hated the title. She had been locked up in the Tall Tower in Vampire Castle. SHe had been forced to join in all politics and she had to do everything her maniac father made her do.

The two sisters floated together, neither speaking, both lost in there own train of thoughts

Marceline stopped as the approached the treehouse.

She gave Marlene a smirk,"Leelee, it's time to meet Finna and Jake."