Cleosertori Stories

"she thought it was cute." bella hartley x oc follows the plot of season three.

Where a Mermaid world clashes with a Vampire one. After Cleo, a Australian Mermaid deals with a big change she is confronted with her past. Her friend Emma has offered t...

What would happen if Emma Gilbert and Cleo Sertori from H2O: Just Add Water were Rebekah Mikaelson and Hayley Marshall in The Originals? Takes place after H2O and after...

"You know, you remind me of someone Hayley Marshall." "You do too, and old friend. The resemblance is uncanny." "Yes, it is." Rebekah Mika...

Three girls, triplets, one a wolf, one a witch, and one who (was) human. They were separated at birth but when they find each other again, who knows what kind of trouble...

Neri Sertori. A girl who has been reborn into a different universe three times. Alien. Princess. Demigoddess. Witch. And now... Mermaid.

Right after Hayley sacrafices herself for her daughters safety everything is black until she wakes up in a huge dark room resembling a movie theatre. But she soon realiz...

In a normal day, 3 teenagers fall into a pool in a no-longer working volcano, which is mostly an island now, and watch as the water bubbles in the sight of the full moon...

Klaus brings a girl, Hayley to the bayou and introduces her to Rebekah. The thing he doesn't know is that they already have met in Australia a long time ago. Will they t...

Just a bunch of Remma one-shots cause I love them so much <3 *I know they're non-canon but in my head they are

Cleo Sertori, Emma Gilbert and Rikki Chadwick are mermaids. The three of them lived as peacefully as they could without their friends and family's, with some exceptions...

Even a worm will turn. H2O:Just Add Water, S1━━ undecided RIKKI CHADWICK X FEMALE! ORIGINAL C ZANE BENNET X MALE! ORIGINAL CHAR. ...

Emma might have a little crush on her friend Rikki. But no, surely that's not the case. Straight hair, straight A-s, straight forward, straight girl. Little miss perfect...

Artemis Jackson thought that moving to Australia couldn't get any worse...but adding a tail to the mix. That's a whole new level Season 1- writing ✍️ Season 2- Season...

a collection of all my h2o oneshots! 💖 cross-posted on ao3

Okay, so this is a self insert one-shot, friendship...thing, whoop. Additionally, I know you guys have biases for the girls so I created four different one shots where y...

A short fanfic on if Cleo, Emma, and Rikki meet Percy Jackson

Rikki has a crush on Emma. She is fed up with having to sneak around and Emma still having a boyfriend. This is painful for Rikki and she has to confront Emma. Things a...

Emma, Cleo and Rikki are three mermaid friends living in Australia. After defeating their enemy, Charlotte, they think that everything will go back to normal. But Cleo i...

H2O Just Add Pogues "My dad had this quote from Euripides, 'the ocean washes away all the evil men do'. I don't think the ocean washes away anything. If anything, t...