Title: The Mischievous Morphing Alien

Once upon a sunny day in Sunny Patch, Krash the Rabbit was happily hopping around the forest, enjoying the warmth and the cheerful birdsong. He often went on little adventures, exploring his surroundings and looking for something exciting to happen. Little did he know that today would be a day he would never forget.

As Krash playfully hopped along, he stumbled upon a strange sight - a crashed spaceship! Excitement coursed through his furry little body as he approached the vessel cautiously. He noticed bright orange liquid leaking out from one of the ship’s broken windows.

Curiosity getting the better of him, Krash carefully stepped closer to investigate. As he unknowingly trod on the sticky substance, it started to change form, slowly morphing into the shape of a girl. Startled, Krash backed away, watching in awe as the slimy substance completed its transformation.

The slime-shaped girl stood before him, orange hues shimmering on her translucent body. “Greetings, Earthling! I am Emily, a stranded alien whose spaceship crash-landed here,” she introduced herself, her voice sounding jovial. 
"I can morph into anything" she said as she morphed into numerous shapes before turning back to her form
“Thank you for release from your bubble, now would you be so kind as to help me?”

Krash, ever the helpful and adventurous friend, eagerly nodded. “Of course, Emily! How can I assist you?” he asked, slightly mesmerized by the uniqueness of the situation.

Emily reached into a small compartment on her spaceship and retrieved a vibrant potion. “By drinking this potion, I can temporarily change my colour, This allows me to blend in more with your world ,” she explained. “The perfect opportunity to explore your wonderful planet.”

Curiosity piqued once again, Krash watched as Emily consumed the potion. Suddenly, her shape shifted and molded into a perfect replica of Krash himself. Krash’s eyes widened in astonishment as he saw Emily morphing into an identical version of him.

With a mischievous sparkle in her gooey eyes,Emily ddecided to play a trick on the other KikoRiki friends. She imitated Krash’s voice flawlessly and, transformed into his likeness, went off to find her unsuspecting targets - Wally, Carlin, and Chiko.

Finding the other KikoRiki friends enjoying a picnic by the riverbank, Emily approached them, looking and sounding just like Krash. She engaged them in a playful conversation, imitating Krash’s usual jokes and gestures. However, the gooey consistency of her fur couldn’t be hidden, and as her “Krash” voice continued, the others began to feel something amiss.

Carlin was the first to notice something was off. Tentatively, he reached out his paw to touch the faux Krash’s fur. His paw sank ever so slightly into the gooey texture, and he quickly withdrew it. “Wait a minute… Krash, your fur feels… sticky! What’s going on?” he queried, astounded. "Your fur is all gooey, It's like you're now made out of slime."

Wally and Chiko also touched the fur, feeling the stickiness. Their eyes widened in realization. “This isn’t Krash, it’s some kind of gooey impostor!” Wally exclaimed, pointing at the faux Krash. "Who are you and what have you done to Krash?" he asked.

The gooey creature struggled to conceal her secret as she faced a string of accusations from Krash's friends, Her malleable body had shaped into an exact replica of Krash, but she couldn't replicate the softness of his fur.

Caught red-handed, Emily couldn’t help but burst into a fit of laughter, reverting back to her true form. The others joined in, laughing at the funny turn of events. Emily apologized for her prank and explained her crash-landing, much to the amusement and fascination of her newfound friends.

From that day forward, Emily became an honorary member of the KikoRiki gang. Together, they embarked on new adventures, using Emily's unique abilities to overcome obstacles and bring joy to Sunny Patch.

And so, the mischievous morphing alien and the KikoRiki friends formed an unbreakable bond, forever reminding them of the day their laughter echoed through the forest, leaving behind tales of friendship and unforgettable pranks. Write the story from Emily's perspective