Work flirt. Destiel AU

21

I didn't bother cleaning the piles from my desk. I just went to sleep with Cas. He was so cuddly. He has two extremes. Dominant and sexy to cute and cuddly. He was cuddling, holding me tightly in his arms. I couldn't sleep. I don't know why. So I brushed his hair out of his face, kissing his forehead. I watched him sleep for a little while, putting my hand against his cheek and rubbing my thumb back and forth. I've been watching him for at least half an hour. "Stop staring." He mumbled sleepily.
"You're awake?" I said quietly.
"Mhm." He nodded slightly, reaching up and taking my hand from his cheek, to hold. "Sleep." He said, moving closer to me.
"I can't." I said.
"You didn't try." He put his hand against my eyes, to cover them. Like that's gonna somehow make me sleep.
"Cas." I laughed, taking his hand off my eyes.
"Shhh." He put his hand on my mouth now, so I wouldn't talk.
I laughed.
"Stop!" He laughed, hitting my chest gently.
We both just started laughing. We were laughing so hard, for no reason. "Okay seriously shut up." He said, chuckling.
"But-"
"Shhh" he covered my mouth. "Sleep."
"Cas." I said, it was muffled by his hand.
"Whaaaaat." He whined.
I pulled his hand back. "I love you." I whispered.
"I love you too." He said, wrapping his arms around me.
We finally did end up falling asleep.
I woke up to the alarm. I groaned. I rolled over to turn it off.
"No. warm" Cas whined, pulling on my arm.
"Baby we have to get ready for work." I said.
He sighed heavily. "This is what happens to me when you keep me up too late." He said, sitting up slowly.
I was stuck laying down cause my ass was so sore from yesterday. "Cas help." I mumbled, trying to sit up.
He burst out laughing.
"It's not funny" I whined. He helped me sit up. I stood up, uncomfortably.
He helped me get my pants on, I finished getting ready.
I uncomfortably walked down the stairs. I made some coffee and went to go get my briefcase from the office. I started laughing cause of all the papers on the ground.
Cas drove to Sams house, he helped me get out. "I'm gonna be a pain in the ass today, cause you gave me actual pain in the ass." I said, holding his arm as I got out of the car.
"You wanted it. You really really did, baby." He kissed my cheek.
I rolled my eyes and walked... slowly, with him up to the door. I just walked in, not bothering with a knock. "Hi" I called.
"Daddy!" I heard Anna running.
Cas stood in front of me and swooped her up when she almost ran right into me, "daddy's hurt." He said, propping her up on his hip.
"Why?" She pouted.
"My.......back hurts. I hurt my back." I blushed.
"You will be okay soon?" She pouted.
"Yep. Now go get your stuff for school, c'mon," I said.
She wiggled out of Cas' grip. "Back injury huh?" He smiled at me, putting his arm around my shoulders.
"Technically yeah. My lower..lower..Back." I smirked, kissing his neck, then just leaning against him. 
"Need a massage?" He whispered.
"Castiel, shut up." I said, laughing.
"Hey." Sam came around the corner with Zeke against his chest.
"Hey!" I pushed myself off Cas gently.
"Can I hold him?" Cas grinned. He was a year old but he was still so small. Cas held him against his chest.
I smiled, seeing that twinkle in his eye. No doubt in my mind he'll be a great new dad when we do adopt a baby. He's already an incredible dad to Anna, and she's not even technically his, though he is more present than Lisa. She's been on a business trip for 2 months.
I watched him and Zeke and just smiled.
Afterwards we dropped Anna off at school and went to work. We didn't have any social experiments today, so my students worked on their research papers. I mostly didn't want an experiment today cause it hurt me to walk and I didn't wanna walk across the hall. But I had to give my students some paperwork and all my piles got knocked over yesterday, so I have to go make some photocopies.
I carefully stood up. I walked across the hall and knocked on Cas' door, "can you just watch my class, I have to run to the photocopy room." I said quietly.
"Sure no problem." He smiled.
"You're the best." I smiled and pecked his lips. That's all the PDA we really did at school a peck on the lips or cheek, or holding hands.
I walked, carefully, down to the photocopy room. I stared making copies of my papers. Another teacher walked in. It was the French teacher. She used to have a crush on me before she knew I was gay.
She started talking to me. "I can't work the machine." She said in a french accent.
"Press the button." I mumbled, grabbing my papers and walking out. Like I'm not a handy man and I'm not gonna stand there with some girl I barely know cause she wants to get in my pants, even though I'm in a fantastic relationship. I walked back to class and quickly over to my desk. I grabbed another pack of papers to hand out, when I turned around I noticed that everyone from Cas' class was also in my classroom. "What's going on?" I frowned, putting the papers back down.
"Hey" Cas poked his head into my class.
"Cas, what is happening here?" I frowned I looked to the students, half of them had their phones out, recording?
He cleared his throat and rubbed his hands on his pants. "S-so um." He cleared his throat again, "So, I've kind of been planning a social experiment." He said.
I nodded, crossing my arms and looking at him. "But, it's not an experiment, I just used that as an excuse to get them to record this." He said, dropping down to one knee.
"This is not happening." I covered my mouth.
"Dean." He said. I shook my head, tears in my eyes. "Dean, listen." He took my left hand. "You are not only my best friend, but you're also the love of my life." He said. "Your rude, crude, and ridiculous sense of humour, your dashing good looks, your voice. It just.. everything about you makes me so happy. I love going home with you every day. And your little girl who is like my own brightens my day. Your smile brightens a room, your laugh is contagious and your love is endless. And I just want to keep feeling that endless love you have. Because I want to be with you for the rest of my entire life. I want to be yours forever. Please say yes, and marry me?" He whispered.
I was sobbing at this point and pulled him to stand, hugging him tightly. "Yes." I whispered, holding his shirt in my hands. "Yes yes yes, a million times, yes." I said. He slipped the ring on my finger. I don't wear jewelry and haven't had a ring in that finger since before me and Lisa divorced, but knowing it came from Cas made it feel right.
A few of the students cheered, I cried and hugged Cas tighter.
"I love you so much." I whispered, balling his shirt in my hands.
"I love you too." He kissed me.
I kept hugging him as he kissed me.
He pulled back and wiped my tears.
I sighed happily.
I didn't wanna teach the rest of the day but I had to. But after school I called Sam.
"SAM" I basically yelled into the phone as I was leaning against the car waiting for Cas.
"Jesus Christ." He mumbled. "Don't yell." He chuckled.
"Sorry. But I have like. Oh my god." I took a moment to breathe.
"Yeah like oh my god." Cas said sarcastically, taking my arm and pulling me in for a kiss.
"Okay what?" Sam chuckled.
"Um so you know how I teach sociology this year right?" I said getting in the car as Cas got in to drive.
"Right." He said.
"Well, so I go to Cas' class a lot for social experiments." I said.
"Uh-huh." He mumbled.
"And so, he decided he'd have his English class do a social experience on me."  I said.
"Are you gonna get to the point?" He chuckled.
"Okay okay sorry. So it was actually not a social experiment and he proposed to me." I said, speaking quickly.
"WHAT?!" Sams turn to yell.
I heard Jessie in the background say to shut up, cause she just got Zeke down, which made me laugh, cause I remember that feeling with Anna.
"But Cas proposed to Dean." Sam said.
"He did?!" I heard Jessie. "Aww tell him congrats. I wanna see the ring. Tell him to send a picture"
"I can hear her." I chuckled.
"Okay then do it" he laughed.
"I will." I said. "I'll talk to you later, we're just getting to Anna's school." I said.
"Okay bye" he hung up.
"He yelled" I laughed and looked at Cas, then back to my hand. I snapped a picture and sent it to Sam.
He smiled and parked the car at Anna's school. "She will too." He said, getting out and waiting for her. She came running towards us.
"How many times do we have to tell you not to run in the parking lot?" Cas swooped her up in his arms.
"Sorry." She mumbled.
"I have a surprise" I smiled.
"What?!" She smiled.
I showed her my hand. "Dad and I are gonna get married." I said.
"YOU ARE?! Can I be the flower girl?!" She smiled.
"Of course you can." Cas put her down and opened the door for her, she got in and he buckled her up.
"You're getting married!!" She giggled. "Did you tell mommy yet?" She asked.
"No." I answered.
"Can I tell mommy?" She grinned.
"Sure." I smiled, taking out my phone and putting it on speaker.
"Hello?" Lisa answered.
"Hi mommy!" Anna laughed.
"Hi sweetie. How are you?"
"I'm good!" She said.
"That's good, how was school?" She asked.
"It was good." She said, playing with the strings on her hoodie.
"That's good!" Lisa said, excitedly.
"Yeah. Guess what" Anna said, sitting up more properly.
"What?" Lisa said.
"Dad asked daddy to get married!" Anna said with a big smile.
"Oh yeah?" Lisa said.
"Yeah! And I get to be flower girl" she said.
"Wow!" Lisa said.
"Mhm!" Anna said.
"Well let me talk to daddy so I can congratulate him." Lisa said.
"Okay, bye mommy." She said. I took the phone off speaker.
"Hey." I said, putting the phone to my ear.
"So marriage?" She said.
"Yeah." I said, half smiling as I looked down at my ring.
"You told me you would most likely not get remarried." She said, sounding unimpressed.
"I'm not going to argue with you while Anna's in the car." I said in a low voice. "But can't you just be happy for me?" I said quietly.
Cas worriedly looked over at me.
"I am, Dean, really." She said. "I just didn't expect you to get remarried." She said.
"I'll call you when I get home." I said.
"Alright." She hung up. 
Really? Castiel is by far the love of my life. She thinks I'm not gonna marry him? Like, sure, I think marriage is a little overrated but really? She's not allowed to be upset with me for remarrying. Is she?
I mean... in the past year she has been acting strangely. We've only been divorced a few years. But we both knew why it was necessary. I just didn't like her that way and never will. But lately she's just been... so weird about everything. We haven't even really been talking much.
"Dean!?" Cas snapped his hand in front of my face.
I guess I was so consumed with my thoughts that I didn't notice we got home. "Oh." I said, shaking my head.
He put his hand on my shoulder. "Y'alright?" He said.
I smiled and gave him a reassuring kiss on the cheek. "Never been better." I whispered, then got out of the car.
We walked inside, and Anna went to her room.
I wrapped my arms around Cas' waist and he smiled and kissed my jaw.
"What did Lisa really say." He looked up at me as he locked his hands behind my neck.
"She was surprised I was getting remarried." I muttered.
"Did she seem upset?" He asked, staring up at me.
"Kinda." I rested my forehead against his.
He pouted. "I'm sorry" he said quietly.
I kissed his pouty lip. "For what?" I pulled him slightly closer.
"I didn't want her to get mad at you, I-"
I cut him off with a kiss. "I could never be mad at you for loving me." I whispered. "I'm so glad you asked me." I said, rubbing his back.
He put his head against my chest, and we just stood there for a minute. I heard something crash.
I quickly let go of Cas and ran up to Anna's room. "Are you okay?" I kneeled beside her.
"Yeah why daddy?" She looked up, from her barbies.
"DEAN!" I heard Cas yell from downstairs.
I quickly walked down the stairs, ignoring the light that was flickering in the staircase.
The lights in the kitchen were flickering too, that's when I started paying attention. I stood in front of Cas as protection. What the fuck?

DUN DUN DUUUN. so yeah idk really where this is going. but i do know that there aren't many chapters left.
also i'd like to apologize for the lack of updates. i've been going through a tough time.