Cass and Dean appear in front of a movie theater, Castiel now breathing heavy.
"I thought you couldn't teleport." Dean said. Cass interlocked eyes with Dean.
"I can, just before today, nothing was worth the pain that comes with it."
"Cass, are you okay?"
"I'm always okay when I'm with you Deanykins." Cass said and started dragging Dean towards the movie theater entrance, but fell to his knees after a couple of steps.
"Cass?"
"Apparently flying takes more than I thought. I'm sorry Senpai."
"It's fine Cass."
"No Senpai, I have let you down. For I bring shame to all."
Dean looked at the brainwashed angel as his phone rang, Sam's calling.
"Dean, where'd you two go?"
"Cass teleported us to the movies, but it hurt him way worse than the angel blade. I think he's willing to die just so I could be happy for a second."
"Okay… You two stay there, I'll came by and pick you up."
"You still don't have the keys."
"I'll get a rental Dean." Sam said, sounding annoyed
"Okay Mr. Snappy. It's not like an angel is in dire love with you, you're outside in the middle of nowhere, and you have a mark on you that turns you into a demon!"
While Sam and Dean talked other the phone, Castiel stood up with trouble. "I'm so sorry Senpai." He said as he hugged Dean.
"I'm sorry I snapped at you Dean." Sam said
"Just come to Kanasa City Movie Club, I have an angel to babysit." Dean said as he hung up.
"Senpai…" Cass mumbled as his eyes closed. Suddenly all of Cass's weight was on Dean.
"What the hell Cass!" Dean said as he pushed Cass forward. The angel was unconscious. "Great," Dean mumbled sarcastically.
Sam pulled up in a rental car.
"Cass's teleportation knocked him out," Dean said. It was starting to get dark.
"Let's go to the motel, we'll pick your car up in the morning."
"Fine help me with the 'angel of the Lord'"
"So kinky. This is working way better than I would think. They're so in love!" The teenage witch said.
"Elaine, stop talking about your weird fan fictions." Her friend said.
Elaine glared at her friend. "I want to watch Attack on Titan, but Doctor Who is also airing. Maybe you can help me."
"No, I'm sorry! Please Don't!"
"I can't choose between Attack on Titan and Doctor Who. Thanks for helping me Julia."
"NO!" Julia yelled as Elaine kissed her. Julia's pupils dilated.
"Hello Julia. Ever since we became friends, I knew that this would happen. My mom was a witch so I knew how to do it. When Mom passed away, I got her books, and her powers. I'm inside your head," Elaine said as she put her hands on Julia's head. "You will watch all the episodes of Attack on Titan, in Japanese with English subtitles. After you finish, you will run away to Tucson, Arizona and commit suicide. Now go."
Julia walked out of Elaine's room, still in a trance. Her commands were about to be met.
Sam, Dean and Cass were in their hotel room. Cass was still unconscious, and Dean was asleep. Sam was on his computer, even though it was midnight. 'All about Cain' was in the 'search the web' search bar.
Castiel's eyes opened, and darted state to Dean. "He's so adorable when he sleeps."
Sam looked at Cass, "Hi Cass."
Cass started caressing Dean's face. "Dean makes me very happy."
"Dean makes me very happy too." Sam said as he turned back to his computer. Cass slid an angel blade into his hand. "And that's why we have to find a way to remove the mark of Cain," Sam continued.
Cass put the angel blade back and lifted Dean's sleeve, looking at the mark. "Senpai doesn't like it."
"No, he doesn't."
"I shall find Cain and kill him for hurting my Senpai."
"Cass, we already killed Cain."
Cass started caressing Dean's face again, in silence.
"Hey Cass, do you know what's wrong with you?" Sam asked.
"Ever since she opened my head, I just knew Dean was the best thing ever."
"Who opened your head?"
Elaine sat up in her bed, her eyes in the back of her head. "You idiot! Do not tell Sammy about me, or Dean will disappear!"
"Cass, who opened your head?" Sam asked again, standing in front of him. Cass put his hands on Sam's head. "No, Cass." Sam said right before Cass made him fall asleep.
"You woke me up you idiot. Just watch Dean sleep and don't tell anyone about me. Got it?" Elaine said.
"Yes." Cass replied to the voice in his mind.
Elaine's eyes rolled back to normal. "Ooo, Julia made it to the new theme song. Sweet." She started watching Attack on Titan through the eyes of her friend.
"Good morning Senpai." Cass said staring into Dean's just opened eyes with a smile. He still had the scars from when Dean was interrogating him with an angel blade.
"Mornin' Cass." Dean said, unenthused.
"What would you like to do today Deanykins?"
"Fix you for a start." Dean said, getting out of bed.
"I can fix any aspect about myself for you Senpai, except my undying love."
Dean poured himself some coffee, "If you remember this when we fix you, we'll never look at each other the same again."
"I'll look at you anyway you want," Cass said, running his fingers through Dean's hair.
"Okay Cass." Dean said, drinking his coffee.
"Hey Dean, I made a poem for you while you were sleeping."
Dean looked at Cass. Blushing again, Cass looked at the floor. "Would you like to hear it?"
"Sure, if it makes you feel better."
Cass grabbed a stack of papers stapled together. "Oh Dean, you're so much more beautiful than the color green, I love you from your head to your toes and everything in between, I even love your weirdly colored spleen. Our life together is like a love submarine, I feel like a fish, and you're the aquamarine. My metaphorical heart jumps every time I see you, like it's on a trampoline. Dean, you are my everything. My love for you is as strong as an angel wolverine. You are my king and my queen. Loving you is my only routine. Every look into your eyes is the equivalent of a shot with a love vaccine. If I'm a package, you're the polypropylene. You're more addictive than nicotine, and when I'm with you, I feel Fourteen. I love you Dean. The End."
"Wow Cass, that was beautiful. Really touched me. Especially the part about polypropylene." Dean said, Castiel was unable to tell that it was sarcasm.
"Oh Dean, I knew you would love it! I'm sorry I didn't write it sooner Senpai." Cass said, hugging Dean.
"I don't know how I lived all these years without… that." Dean said. Cass hugged tighter.
Sam opened his eyes. "Morning Sam." Dean said, him and Cass were sitting on the bed, holding hands. Cass had his head on Dean's shoulder, staring dreamingly into Dean's face. "You missed a truly beautiful poem, Sammy. It brought tears to my eyes."
"It didn't make him cry, but Senpai did love my poem."
"Can you look up senpai already?"
"Umm, sure." Sam said, getting out of bed. He typed it into Search the Web 'Senpai'. "Japanese term. It means upperclassman."
"What about 'Destiel'?" Dean asked.
"Destiel means that I love you." Cass said.
"It- it actually does. Destiel, the ship name for Dean and Castiel from the book series 'Supernatural'. There are multiple fanfictions about you two, some of them involve you calling each other senpai. I think we're dealing with a sixteen year old girl who reads about our life's, then writes fanfiction."
"Like those girls who put on the musical, just fourteen."
"Ya, wait. Why'd you say fourteen?" Sam asked
"It was part of his poem." Dean said, pointing at the angel who was still holding his hand, but now was messing with his hair as well.
"Cass started acting weird at the high school, right?" Sam asked
"Ya, so?"
"Last night he said ever since she got in his head. Maybe at the high school one of the freshmen put a spell on him while we were talking to the principal."
"No, That- that's wrong. You're wrong Sam." Cass said, he stopped caressing Dean's hair and staring into his face. Cass sounded scared.
"Cass, are you okay?" Dean asked
"Yes Senpai, I'm fine. Yander High School has nothing to do with this, please don't investigate there."
"Cass, what's wrong?" Sam asked
"Nothing. How about we all go back to the Men of Letters house and watch Star Wars, or Black Butler. Doctor Who, Lord of the Rings, anything but interrogate that school."
"Okay, the girl is a huge nerd, and goes to that school. We should go." Sam said, grabbing his coat. Castiel put an angel blade to Sam's throat.
"I can't let you do that Sam." Cass said.
"Cass! What the hell are you doing!" Dean yelled as he went to take the blade from him, but Cass stopped Dean.
"I'm sorry Senpai," Cass said
"No you're not." Dean replied and pulled a second angel blade out of his pocket.
"Dean, don't." Sam yelled
"I don't care if your possessed, you NEVER" Dean said as he pushed Cass to the floor, "hurt my bother". Dean readied the blade in his hand to stab Cass.
"Dean!" Sam yelled as he grabbed Dean's arm.
"Sam, He's trying to kill you!" Dean yells and looks back at Cass, but he was gone."Danm! Where'd that son of a bitch go!"
"Dean, he teleported away. You know he can't do that. His love struck brain must have thought the only way to make you happy is to hurt himself. He could be anywhere!" Sam argued at his brother.
Dean and Sam glare at each other. "Let's just go kill this fancition writing demon."
"I'll kill you for making Senpai mad." Cass said, standing in front of Elaine. Some kids who saw a man just appear out of nowhere started running and screaming, others took picures.
"Castiel, you don't want to do that, or I'll kill Dean!"
"You can't kill Dean if I kill you first." Cass put an angel blade to Elaine's neck. More kids ran, but a couple started taking more pictures.
"If you kill me you'll die too!" Elaine said.
"You know I don't care. Anything to help Dean."
"Wait! Maybe I could help you with Dean."
"How?" Cass asked, lowering his blade slightly.
"I've read all the Supernatural books ten times. I known Dean before you did, I have three years more knowledge, and magic."
Cass lowered his blade. "What do I do?"
"Fly us to a pie stand in Edinburg, Scotland. They make the best pie in the world, and Dean loves pie."
Cass stares at Elaine questionably, then puts his fingers on her head. They appear in Scotland in front of a pie stand, Cass falls to his knees, breathing heavy.
"No, Cass, you can't do that now! Senpai Dean takes away all the pain. Think about Senpai." Elaine says as she puts her hands on Castiel's head, sending him pictures of Dean. Cass smiles at the thought of the Winchester. "When we return, we'll give Dean the pie, making him love you again, and making them both stop hunting me. Alright Castiel?"
"Yes, anything for Senpai."
"Oi, I've been drinking beer for too long. Random American appearing wanting pie and talking about Senpais. $%^&$#!&%$ !% me."
"Hi, I need some apple pies for someone. We've paid in advance."
"iey, whatever." He said, plopping three pies in front of them.
"Thank you. Come on Cass, back to Senpai and his brother." Elaine said as she noticed he looked close to fainting again. "Great," She mumbles as she puts her hands on Cass's head again. She sighed, "Senpai Dean takes away all the pain. Think about Senpai."
Dean and Sam glare at each other. "Let's just go kill this fancition writing demon."
"We should find Cass first. He could be anywhere Dean."
"Then call him."
"Fine," Sam says as he dials Cass. Dean's pocket starts vibration.
Lifting the phone, Dean says "He left his phone with me, can we kill the bitch yet?"
"Dean, we might not have to kill anyone. You and the mark stay here."
"Is all you care about the mark? Is that all I am to you now?"
"No Dean, It's just…"
"It's just what, Sam?"
"We need that mark gone."
"You think I don't know that?"
Sam and Dean stood in silence.
"Ya, you're right. We should kill the fanfiction demon." Sam said
"Good, let's go." Dean said
There was a thud behind them, Sam and Dean turned to see Cass on his knees cradling pie boxes next to a teenage girl.
"Senpai, I brought pie!" Cass said out of breath.
"Please don't kill me." Elaine said.
