"Before we continue, a side story from koyuki's childhood." Joanne said.

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"I don't wanna go to sleep!" Little Koyuki huffed under her mother's scaly wings, cheeks puffed, redden in frustration, frowning at the grassy ground. Though you can see the exhaustion in her large orbs, ready to flutter shut and sleep. But held her ground and pouted childishly.

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Almost everyone gushed at how adorable Koyuki was, "so cute!" All the girl's gushed.

Izuku was imagining him and Koyuki as children playing, laughing and Koyuki holding hands. Katsuki imagined him and Koyuki as children fighting each other, visiting his house, sleeping with each other while the tv was on and having loads of fun. Shoto imagined him and Koyuki as children playing, escaping his father, annoying him with her magic, comforting him and giving him a reason to use his flames. Mirio imagined him and Koyuki as children playing, talking about heroes, being there for him whenever he uses his quirk and holding hands. Ochako imagined herself and Koyuki as children playing, having sleep overs and holding hands. Joanne was calm on the outside but she's screaming on the inside when she looked through the love interest's mind, she couldn't choose which was so cute!

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The mighty blue creature, aqua, giggled at her daughter's whining. "Now, now my little one. It is for your own good, you've trained enough and must rest." Flashes of Koyuki training in the seas and over coming her fears, mastering the spells and her mother looking proud.

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Everyone either gawk or in awe, Koyuki trained at a young age with love. Shoto felt jealous that Koyuki's parents love her very much and trained her properly, Not forced her.

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Koyuki would want to train more but aqua reassured her to train at a normal pace, flashback end.

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"Even at a young age, she trained to become strong and please her adopted parents." Tenya said.

"I've never seen a child quite eager to train." Momo said.

"Well, there weren't any humans around so all she did was train, play or play with her parents." Joanne explained.

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"I'm going to work hard! I'm going to work really, really, really hard so I can see papa!!!" Koyuki announced, her doe wide orbs in determination and puffed her chest out.

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"So manly!" Kirishima and tetsutetsu said in unison.

"And cute, Ribbit." Tsuyu said.

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Aqua lowered her head to child's level, "want me to sing our lullaby?"

Koyuki was still pouting, not looking at her mother until she glanced up with hidden excited doe orbs. Aqua giggled, she lightly pushed her daughter; causing her to laugh and snuggle close to the blue Dragon. "Pls, mama." Koyuki said.

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"That is so heart warming." Present Mic said holding his chest with some others doing the same.

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"Of course, my little one..." Aqua said smiling endearingly to the small girl, "pearls gleam, sea shell chants; yet you my precious one shall shine." Koyuki also starts to sing cuddling against her mother through the night.

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Everyone listened to the lullaby, Eri was slowly feeling sleepy, Izuku was making sure she was comfortable. "Wow, even when she was a kid she can sing." Denki said.

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"You shine like the sun, you glimmer in the night. Look how the galaxy shines within your eye's, tonight." The song spreads towards the outside of the cave where the frogs and grasshoppers were heard and fireflies flew above the singing Dragon and her child.

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It was such a magical site to see.

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"My precious one, how I love your sunny smiles." Koyuki was having trouble keeping herself awake, the Dragon giggled continuing to sing when the child slowly slumbered by her side and aqua still sings. "Oh little sea king, oh little sea king; have you had your fun? Oh sea king, oh sea king; the oceans bea~con~ing you back." Flashback of baby Koyuki, wide eyes filled with wonder. Staring at the night sky with curiosity, reaching up to try and grasp it. Her family laughed a little but so much love in their eyes.

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Almost everyone gushed over baby Koyuki and her innocence, Izuku was hugging the sleeping Eri. When he looked at the screen, there was a flash of Koyuki her hair short, white, black and pink holding a white blanket with a baby. He couldn't see the face but can hear adorable babbles, Koyuki looked at him with brown loving eyes. Izuku had no idea what he just saw.

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"Do not cry, you'll come back another time. Do not cry, young sea king. You'll come back another day~ so, do not fret, young one." The little infant would cry whenever she didn't see her mother or father, lips trembling when she or frost revealed themselves upon her cries, pouting and upset at their absence. How she laughed upon seeing her father's shocked expression and both dragons would smile at her lovingly.

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Almost everyone cooed at baby Koyuki, Katsuki turned his face blushing mad. Why did she had to be cute as a baby? Even Shoto couldn't help himself but blush, baby Koyuki made him want to protect her forever. Mirio also thought how squishy her cheeks are, Hado squealed how she wanted to tickle baby Koyuki.

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"Smile, young sea king. We love your smiles. Oh, how the stars shine within your eye's. Our little one, May you one day understand the love we hold for thee." Flashes of Koyuki growing: how she froze when she pushed herself to waddle. They watched her waddle and realized she was pacing her way to the unsuspecting frost, the white-Gray Dragon watching his little one. Aqua watch her mate's awed reaction when little Koyuki laughed loudly, calling out to her papa to see her feat. Reaching out with her pudgy hands towards the mighty creature, stomping her foot in each step she took. Flashback end.

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"So cute!" Almost everyone gushed, but the teachers were very quiet. It would be nice to have a child of their own.

' if it were possible...' Aizawa thought clenching his hand, he knows being a hero has its sacrifices especially if they want a family.

Fairy tail looked close to tears... "I want a baby Koyuki!!!" Almost all the members, Inko and Mitsuki cried.

"Oh, she's such an adorable angel!" Recovery girl gushed, Koyuki was embarrassed.

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"Our little sea king~ may you play and laugh an~o~ther day..." Aqua finished the song smiling at her child's sleeping face, breathing softly in their slumber. There was pure love in the dragon's violet eyes, "sleep and dream of your glimmering kingdom, my little one."

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"That was really sweet." Kyoka said.

"Oh, little Eri fell asleep." Hado cooed.

"Yeah, the lullaby soothe her into sleep." Izuku said.

"Let me put her to bed, I'll watch over her." Lunalina said carrying Eri to Izuku's room.

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The scene changes to Izuku's room where Koyuki is humming the familiar lullaby in the middle of the night, petting green curls. Izuku was sleeping peacefully with his head on her lap snuggling the orange exceed, Koyuki Is wearing a blue tank top and black sleeping pants and daisy is wearing a darling pink night gown.

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Izuku blushed then stiffened and look to see Shoto, Katsuki, Ochako and Mirio glaring at him for some reason.

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Flashback, Izuku admitted he was having trouble sleeping. "How about I sing you a lullaby?" Koyuki suggested.

Izuku stuttered there was no need with a red face but daisy interrupted him and begged Koyuki to sing a lullaby, Izuku was both surprised and confused. She started to sing and Izuku got sleepy, 'so that's why she's called siren...' Izuku thought then off to dream land, flashback end.

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"Daisy loves her singing." Mina said.

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Azure eyes never leaving the sleeping forms, till Koyuki herself started to get tired and fell asleep. 'Sleep well, you 2...' was her last thought.