This imagine was requested by WillowLaurenGCoy. I hope it's what you wanted!

Be sure to check the other parts to this mini series (so that this one makes sense!)

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8 years later...

"Please! I never get to go out with you all. I always have to stay with Uncle Bobby!" Willow complained, "Which is fine but I want to hunt!" Castiel rubbed his forehead and sighed.

"Cas let her come with us, she can learn so much," You told, putting a hand on his shoulder. He looked at you with slight frustration then shook his head. "I want her to have a normal life, go to school and fall in love and everything. Hunting would stop that from happening," Castiel reasoned and you wrapped your hand around his arm. Right now, both of you were the only ones who could hear your conversation.

"But we fell in love, and we had Willow," You mumbled to him and smiled a bit, "We still hunt Cas. Willow has it in her blood, she'll be great!" Castiel didn't say anything and just glared at you, letting you know that his mind won't change.

You stepped back and withdrawed your hand from holding onto his arm. "Alright fine. Willow, sweetheart, your father is the one who gives the orders around here and I'm sorry, you have to stay with Uncle Bobby," You told your daughter and she huffed, crossing her arms. She looked at you with complete disbelief.

You, Sam and Dean have been teaching her how to hunt behind her father's back. You know how much he would not approve her of hunting but you wanted to make sure she could defend herself. You were betraying the love of your life every time you taught her something but you loved your daughter too. She's a part of you after all. You made her... with the help of Cas of course.

"Sweetheart you can hunt some other time-"

"You always say that," Willow mumbled to her father and Castiel moved back with heartbreak, "Next time you'll say the same thing, I bet." She crossed her arms and looked away from him.

Castiel wanted to say something to her, to apologise, but you pulled him away and told him that you all need to go on with the hunt.

"Bye Willow darling, see you soon," You said sweetly, biting your lip and sighing when you didn't warn any response. You wrapped your arm around Castiel's and walked ahead to the Impala.

Willow watched you leave the house, And leave her with her Uncle, but not blood-related, Bobby. Tears began to sting her eyes and Willow rushed upstairs, slamming the door of one of the vacant bedrooms shut after she entered.

She clenched her fists and glared at the wall in front. She growled in anger and frustration, steam literally blowing-

CRASH! SMASH!

The mirror on the wall near the door shattered into a million pieces while every single picture frame acted the same. Willow covered her ears and jumped onto the bed for protection against the glass attack.

The lamp in the corner of the room and the bulb on the ceiling flickered. Willow stared, scared to death by the sudden disturbance in the room.

What just happened? Who or what did that? Did I do that? I couldnt have, She thought while countless more questions flooded her mind.

She knows about every creature out there, She knows that supernatural beings do exist in the world. Willow could feel the power radiating from her right before the mirror shattered.

Willow had done it. She wants sure but... She knew that she had something to do with it.

Willow started thinking about her father. She remembers playing with her father's black wings when she was younger, thought at the time she thought that all father's have them.

Maybe he's an Angel... She thought then shook her head.

No way, dad can't be an Angel, she argued mentally, So then mom and dad... Mom must be an Angel too, oh my Lord.

She shrugged all the thoughts and odd feelings off of her but... it kept coming back.

Willow wrapped her arms around herself, suddenly feeling unsafe. If only her parents told her everything once and for all.

She constantly thought about her father Castiel and-

WHOOSH!

"NO PLEASE DON'T! PLEASE-"

Willow watched her mother get stabbed in the hip with an extremely sharp blade. She had transported herself to the hunt.

She watched as her father, Uncle Sam and Uncle Dean were tied up... while her mom lay bleeding out on the floor.

Willow yelled out, "MOM!" Then charged ahead, rage filling every part of her. She growled loudly as she charged for the person who harmed her mother, and lowered her head a bit.

FLASH!

The person caught on fire, screaming in agony as his skim burned and charred till he lay motionless on the floor, dead. Willow was breathing heavily, everyone looked at her with astonishment and confusion.

"Hey kid, you shouldn't be here!" A guy yelled out and Willow turned just in time to witness the man raise the blade in his hand up.

"Get out of-"

SNAP! SMASH!

The guy disintegrated right before Willows eyes. She turned back and saw her father with his hand up in a snapping position. Her jaw dropped, she got the answers to most of the questions she had.

Castiel fidgeted with his hands nervously. He didn't want to reveal that he had powers in front of his daughter but he had to, to save her.

Willow ran to you, who was in Dean's arms, unconscious. "M-Mom?" Willow stuttered, tears streaming down her face. She placed her hand on the side of your face and rubbed it softly.

"Mom p-please don't go," She cried out and watched as you arched your back up a bit and groaned in pain.

Willow snatched her hand away in fright but Dean shook his head. "I think that helped her, do it again!" He encouraged and Willow hesitated, but agreed to it in the end.

Her eyes started to glow blue as she placed her hand in your face. You groaned loudly till you gasped for air, coughing a bit then sitting up straight.

Willow hugged you tight, sobbing quietly. You rubbed her back softly, confused and sad at the same time. Cas pulls Willow by her arm and glared at her, furious at her disobedience.

"How dare you disobey me Willow?! You could have died, or worse cause us all to die!" Castiel yelled at his daughter, who looked to the floor with embarrassment and shame.

"You know you're a selfish and stubborn child... To think that I, with such a high status now, would get a daughter like you. It's a disgrace! You think you can be the best at hunting but you need to learn gradually. I've never been more disappointed and angry with you Willow. You just-You're an embarrassment!" Castiel continued to scold but as soon as he heard you he his name out, and find his daughter looking at him with heartbreak, he regretted saying every single word.

"Willow I... I didn't-"

She snatches her arm away and takes a few steps back, rubbing her eyes with the sleeve of her shirt. Willow clenched his fists and planted her feet firmly on the ground.

Unexpectedly, her angelic wings spread out behind her, creating a soft flapping sound. The feathers swayed a bit in the wind. Everyone stares in awe, even Cas, at how flawless they are. It was hypnotising.

"I HATE YOU DAD!" Willow yelled and teleported away from the cold warehouse. The flap of her wings was so strong that it knocked Cas back, making him fall.

*****

"Hey kid, please don't cry. Everything will be fine, you know your dad and mom love you more than anything-"

"But they would tell me about monsters and how to kill them. They would protect me that way but dad... Why can't my life be normal?" Willow said, "It's better than this confusing situation."

Right now, Willow was in Heaven and she was sitting with Gabriel, who was trying to console her.

"Willow that's exactly what your father wanted for you, a normal life. That's why he didn't tell you," Gabriel informed, "But your mother saw the other side of the argument, where teaching you would help you be prepared."

"Okay I get that but-"

CRUNCH! SCRUNCH! CRUNCH!

Willow stopped abruptly and and paused, listening to the sound of footsteps approaching Gabriel and herself.

"It's your dad Willow. You have to-"

WHOOSH!

And Willow was gone, disappeared just like that. "Kids," Gabriel sighed and shook his head, then saw Castiel approaching him, "Hello brother! What's up?"

"Gabriel, I know Willow was here. Why was she with you?" Castiel asked, hands in tight fists. "I have no idea what you're talking about. I haven't met my favourite niece in a while, You haven't brought her for visits," Gabriel crossed his arms and shrugged.

Castiel grunted, cursing his brother in his mind. "Gabriel you better tell me or I will-"

SCRATCH!

Castiel heard something from ahead, he looked over Gabriel's shoulder. Someone was behind a tree, clinging onto it by digging their nails into it.

Castiel ignored Gabriel's conversation starters and walked towards the tree. Being god, his senses went up a notch.

"Castiel I think we should catch up a bit and talk rather than you follow some old tree," Gabriel chuckled nervously and Cas glared at him, grabbing his shirt and pulling him closer.

Cas was close to pushing and punching his brother but he heard a voice from ahead, cry out.

"Dad please don't hurt Uncle Gabriel!" Willow walked out from behind the tree and yelled. She still had tears in her eyes and Castiel let go of Gabriel. He never really had the intention to hurt him.

"Willow please-"

WHOOSH!

She was gone, and flew somewhere else. Cas grunted with anger and looked to Gabriel.

"Dude shes afraid of you. It's all your fault man! She's scared of you and she's scared of the powers she has," Gabriel explained then sighed, "She needs someone to help and guide her. Cas... She needs you, man! Don't push her away."

WHOOSH!

Gabriel blinked and Castiel was gone. "DAMN IT, these people don't understand life at all," He mumbled and shook his head.

*****

Castiel walked ahead, into a small section of Heaven that belonged to Willow. Well, she didn't know it was hers but every Angel had a small area written in their name.

Willow's Heaven consisted of a house, simple and cosy. He entered quietly to find Sam and Dean, You and Bobby sitting on the couches while Willow told them a story.

They were laughing and smiling, you hugged your daughter and kissed her head as she continued to talk.

Castiel frowned slightly and stepped forward. He noticed a young boy however but he shrugged it off, he couldn't think of an explanation.

Castiel sneaked up on his daughter and wrapped his wings around her, enslaving her softly. "Dad! LET ME GO!" Willow yelled as she tried to force herself out of the hold. The imaginary Winchesters, Elena and Bobby disappeared, the interference of an outsider disrupted the day-dream.

"DAD PLEASE! LET ME GO!" Willow screamed, "I don't want you to punish and hurt me!"

Castiel froze, looking at her with a frown. "Dad I know what you are. You're an Angel and I'm an Angel too because I've got powers. Mom is-"

"Your mother is human."

Willow scrunched her eyebrows, "What..." Castiel let her go, his wings retracting back behind him. He walked in front of Willow and smiled slightly. "You're mother is not supernatural. You're a Nephilim, half Angel and half human. We had intercourse and-"

"O-Okay Dad, I don't need those details," Willow put her hands out and smiled awkwardly. Castiel nodded and looked to the floor. It ached him to tell his daughter everything about the supernatural world.

Castiel held Willow's hands and rubbed circles on the tops. "I would never hurt you. I love you with all my heart. You're my daughter, how could I hate you?" He told, "I just... I want to protect you from harm that's why I didn't want to introduce you to the supernatural world. That's why I keep saying no to hunting."

Willow hugged her father tightly, burrying her face in his chest. Castiel rubbed her back slowly then kissed her head. He shut his eyes and-

WHOOSH!

"Willow? Cas?" A voice said hoarsely. Still being hugged, Castiel opened his eyes to find you rushing towards them and wrapping your arms around them.

"Honey I was worried sick! Don't scare me like that again!" You told and took Willow into your arms and kissed her forehead softly.

You pulled away then pecked Cas on the lips, though he stretched the kiss for longer. "Everything has been sorted out El," Castiel smiled. You ran your hand through his hair and nodded happily, "I'm glad."

Castiel knelt down and looked at his daughter straight into her eyes. "Willow... what I said in the warehouse, I didn't mean a word of it. I was just angry and I know that it's not an excuse to say disrespectful things," He held her shoulders and squeezed them a bit, "You are my pride, my one and only gift in life and I love you more than anything... and your mom of course."

Castiel looked up to you and smiled, You pushed him by the shoulder a bit, teasing him. Willow hugged her father and apologized for her disobedience.

Castiel stood up straight then tilted his head in confusion. "Willow, I fail to understand who that boy was in your dream Heaven," He said and Willow shrugged.

You suddenly felt butterflies swarm in your stomach. You unconsciously rubbed it and smiled nervously.

"Cas I uh... I don't know why but I'm sure about the answer to that," You said and he looked to you, "Maybe that boy was your child?"

He furrowed his eyebrows and stared at you, "But we only have one child, Willow." You stepped closer then took his hand and placed it on your stomach, your hand resting on top.

"A future child babe," You bit your lip, slightly annoyed at why he didn't understand you. You rolled your eyes and chuckled. "Cas I'm having another child!" You revealed and the looked of excitement and surprise washed over his face.

"What..." He placed his other hand on your stomach while your daughter started leaping with joy, exclaiming "I'm getting a sibling!".

He smiled and you looked at him, puzzled. "What's wrong?" You questioned. "I can feel the baby, it's heart beating powerfully." He looked to you then smashed his lips on to yours, not caring that your daughter was in the room. You did your best to hold back a moan.

He wrapped his arms around you then hugged you. "Thank you," He mumbled and you asked him what for.

"For being the source of my happiness."