A cat? (Sans x frisk)

Chap 1

Sans sighed. He was walking around outside to catch a break from everything. Something caught his eye. That's when he saw her. A girl with short brown hair reaching her shoulders as her bangs hung on her forehead. He stared at the girl. Finally, she caught his look. She gave a smile but them let it falter. A man grabbed her arm and dragged her away. Sans watched intently as the man gave the girl a stern look and a long talking to. "Young lady! You must not be entangled with dumb boys! They will ruin your life! They are horrible creatures! They blah blah blah" sans had stopped listening. Not all guys are creatures. They don't ruin people's lives. They aren't dumb. Sans rolled his eyes and started to walk back to his warm home. This is where you come in.  Where do you fit? Find out.
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He loved it there. After a bit he saw, from his window, the same girl from earlier being pulled to the school's dorm. I know, most middle schools don't have dormitories but this one had a lot of teachers being realated to students crap so they kept the students here to be with their families. sans walked to his back yard and peeked over a short gate, looking at marvelous flowers. He chuckled. He had always loved the garden, it had a fountain and all. There were benches to sit. He often saw girls from the school out there. A few minutes later he heard a quiet meow. He turned to see a (h/c) cat on the gate. He stared at it. The school didn't own a cat and neither did any of the students. The cat purred and walked towards him before pouncing. Suddenly there was a poof and, well, there was smoke. When the smoke cleared, sans saw a girl on top of him. They seemed to have (h/l) (h/c) hair. They looked about the same age as frisk. They sat up, straddling sans. They gave a small giggle before holding out their hand. "Hello! I'm (y/n)! Who are you?" There was excitement in the girl's voice. Sans propped himself up on his elbows and shook her hand the best he could. "I'm sans" he could almost feel the girl astonishment. But why was she surprised? "well frisk told me about seeing someone like you! I'm here to help you get together. Now hurry" the girl rushed off of him, quick to grab his hand and pull him outside, cutting through the school's lawn, and to the dorms. She told him a plan. "okay ready?" Sans nodded. The girl became a cat once more and sans let her in side. Since the cat had a bell on her neck, she was noticed quickly. Sans walked in after the cat and was greeted with footsteps running through the long halls of the dorm after a 'meow' sounded out.  Someone turned the corner and sat in front of (y/n). It was the girl from earlier, supposedly named frisk. Frisk petted at (y/n) with a smile. Sans gave out a chuckle and frisk's head shot up. They pulled the cat into their arms and stood up. "Hey kiddo, that's my cat" sans said. Frisk glared, "prove it" they replied with poison dripping from their words. They knew who (y/n) was, they had lived with her. Sans sighed. "Come here (y/n)" The cat purred and hopped out of frisk's hold, curling around Sans's slippers. Frisk gasped, "w-what?! (Y/n)!" Poof. Magic. The girl was back. (Y/n) gave a groan, "whaat frisk? I found a new friend" (y/n) smiled up at sans, for she was still wrapped around his leg. He chuckled. Frisk just sighed and grabbed the girl's arm. "We're going back to our room!" Frisk shouted. Sans just waved as frisk torpedoed through the halls of the dorm. He walked out before being kicked out. Literally, he would have a foot all up in his business. He walked back home before laying down on his bed. Well that was an eventful day. He thought as he just laid there. He slowly drifted off into sleep, but not before hearing that sneaky cat and muttering with sleep pulling at his words,
                "I love cats"