Attack of the Flu

Disclaimer: I don't own The Land Before Time or Sonic characters.

A/N: This is a Sonic and Land Before Time crossover. Contains OC's.

Ever since Littlefoot and the gang and a few of the grown ups traveled to Sonic's world; they became friends with the mobians. It is in the middle of summer; a weird time for flu season to start. The five grown ups are sleeping outside while the kids are sleeping in Tails' house. Some time in the middle of the night, Topsy began to feel sick. He moaned and laid his head on his forelegs.

He felt like that for the rest of the night. The next morning, Topsy woke up feeling worse. His stomach was really upset now; and he started experiencing the chills and sweats. The other grown ups wondered if there was anything they could do for their sick friend. Topsy stood up slowly and stretched; then, he walked over to the other grown ups.

"Hi guys," Topsy said.

The others looked at Topsy.

"You don't look so good," Bron pointed out.

Topsy nodded and moaned. He was too sick and tired to come up with a retort for that comment.

"I know; I've been feeling queasy since the middle of the night," Topsy stated.

"Do you feel like you're gonna be sick?" Bron asked.

Topsy nodded as his face turned a sickly shade of green; then, he turned his head and started throwing up all of yesterday's meals. The others felt it wasn't right to stare; they were taught better than that. Moments later, Topsy was trying to catch his breath. His head began to swim and he continued to feel nauseated.

"Take it easy; I'm sure you'll feel better in a few days," Grandpa reminded him.

Topsy nodded.

Moments later, Tails came out of his house and sensed that something was wrong.

"Hey guys; I see that Topsy is sick," Tails pointed out.

Bron nodded.

"Yeah; he threw up just moments ago," Bron replied.

Tails nodded and walked over to Topsy.

"How are you feeling?" Tails asked.

Topsy moaned.

"Not so good; I feel hot," Topsy claimed.

Tails laid a hand against Topsy's head; he was hot to the touch. Tails pulled his hand away as if he touched something that was on fire. Tails went into his workshop to get one of his inventions. He came back with it moments later. Topsy was curious about what Tails was holding in his hands.

"What's that?" Topsy asked.

Tails held out a computer-like object. It has a built-in scanner that can be of good use for anything.

"It's something I invented; instead of using a thermometer; I'm gonna use this invention to check your heart rate, pulse and temperature," Tails explained.

"Sounds good," Topsy claimed.

Tails chuckled; he knew Topsy hated it when people touch him below the waist. Moments later, Tails finished his brief examination on Topsy.

"Everything is fine; your heart rate and pulse is good; except that your temperature is 103.3; hopefully it'll be down later today," Tails explained.

"I'm not so sure about that; but, it would be a good thing; being sick sucks," Topsy replied.

Tails nodded. He hated to see the threehorn in pain.

"Don't worry Topsy; you'll get better soon," Tails assured him.

Topsy normally hated being looked after; but, he decided to make exceptions whenever he is sick, sad or injured. Moments later, Cera and the twins came out to see how Topsy was doing.

"Hey Tails; how's my dad doing?" Cera asked.

The twins noticed that their grandfather isn't bright-eyed like usual.

"Is Grandpa going to be okay?" Dinah asked.

Tails petted Dinah gently.

"He'll be fine Dinah; he's a tough guy and will get through this; even with his very high fever," Tails replied.

Dinah smiled.

"I don't understand why Grandpa isn't refusing you to look after him," Dana said to Tails.

Tails shrugged.

"I guess he sees me as non-threatening," Tails answered.

Dana nodded.

"You're too sweet to be considered a threat," Dinah claimed.

Later that night; Topsy seemed to be getting worse. He was panting hard and can't keep anything down. His fever shot up to almost 104; that made everyone worry about him; especially Cera and the twins. Tails had decided to sleep in his workshop; so he can keep a close eye on Topsy. His workshop was one of the places he sometimes sleeps in when he falls asleep while working on an invention. He wrapped his tails around him like a blanket and snuggled up.

First chapter has been completed. This is my first attempt at a crossover between my two all-time favorite fandoms. I'll try to keep the characters from both universes in character in the story.