So my friend (Flippy) is a really good writer, and I requested her to write this fanfic for me, not giving her any descriptive details, to see what she would come up with. Also, I want to make it clear that I do not own anyone from Star Trek. (Though I wish I did.) Enjoy.
Spock was typing at his station, until he felt a tapping on his shoulder. He turned to see Captain Kirk standing behind him, with a calico cat in his arms.
"Spock," the Captain began, "Meet my new friend Mittens!" Kirk gestured to the cat in his arms, who was busying herself with grooming her fur. Spock looked uninterested. "That is an odd name for an animal." Spock merely replied.
"I suppose so," Kirk said, swiping his fingers over the cat's head. "I need you to watch Mittens while I talk to Scotty." Before Spock could refuse, Kirk handed him the feline and took off, leaving a confused Vulcan holding the cat. The Vulcan eyed the cat for a few seconds and then looked around the deck, seeing no one but himself present. Spock got a playful look in his eye as he took out a random ball of yarn from behind his back. "Fetch, kitty!" he yelled and threw the ball across the room. The cat leapt from his arms and bounded after the ball. Mittens then began to paw and pay at the yarn and roll it on the floor in front of him. Spock couldn't help but lay down on the floor with his head perched atop his hands and legs swaying in the air. Mittens abandoned the ball and began to rub her face with Spock's, a purr emitting from her throat. Spock began to giggle and pet the kitty back.
Suddenly, Scotty and Captain Kirk entered the room, startling the vulnerable Vulcan. The pair of men began to laugh at the moment, knowing that the usual statuesque Vulcan has given in to the adorableness that is a cat. Then, the cat manipulated both Scotty and Kirk into joining their play time with her cuteness, and they all played with yarn.
The End.