One hot summer morning,Sor Tophom Hatt came to the sheds and spoke to Percy and Spike.

“We are trying to find the perfect pony partner for our tram engine Toby.”He said.”First,We’ll be testing a pegasus who’s name is Derpy.”Percy was confused.

“Who’s Derpy?”Percy asked.

“You’ll see.”Said Spike.When they arrived at Wellsworth Station,Spike and Twilight were amazed.Toby the tram engine was painted brown and had a bell that shined like gold.

“Hi,Spike.It’s good to see you.”He said.Then,Percy saw Derpy.She looked very dum.

“Whoa.Thats Derpy?”Gasped Spike.

“It sure is.”Said Spike.Just then,Thomas and Twilight arrived with some trucks.Twilight was sweating in the sun.

“Derpy,Could you give me some waaaaaa...”She panted.

“Wallet.Watch.Waffles.”Said Derpy.

“Derpy,Water!”Panted Twilight loudly.

“Why didn’t you say so?”Said Derpy holding some sponge pills and a water bottle.Twilight swallowed the pills and drunk the whole bottle.

“Haaaa.That’s better.”Said Twilight reliefed.Suddenly,Her belly started to swell bigger and bigger.Her hooves started to swell,Too.”What?”She Gasped before her cheeks puffed up.Her hooves got pulled into her big body getting bigger and bigger.”I don’t feel so good.”She muffled.At last,She stopped swelling up.She was bigger than Thomas.

“Whoa!”Gasped Thomas.The trucks came up with a plan.

“On!On!On!”They yelled as they bumping into Thomas and Thomas bumped into Twilight.She started to roll away on the tracks.

“Help me!”She muffled.

“You may have to excuse me.”Said Thomas before chasing after Twilight.”Get back here!”

“Come on,Derpy,We need to get going.”Said Toby puffing away with Derpy.”Theres a special attraction.”

“A what?”Derpy asked.

“A special attraction is someone who give people rides at a seaside village everywhere.”Toby explained.”This year,I’m the special attraction.”

“What does it do?”Derpy asked again.

“Just smiles and whistles to everyone.”Said Toby.But,When they arrived,No one was there.Just one man.He whispered to Derpy and turned sadly away.

“I guess they don’t have enough room for a special attraction this year.”Said Derpy sadly.Toby felt sad as they puffed back to Wellsworth Station.Percy and Spike were there pulling some trucks.

“What’s wrong,Toby?”Percy asked.Before Toby could explain,Sir Tophom Hatt arrived.

“Leave these trucks here.There’s an emergency at the harbor.It will be trouble with bullstrode.Both Percy and Spike were confused.

“Who’s bullstrode?”They asked.Now,They had two mysteries to solve.Sir Tophom Hatt explained.

“Bullstrode is a disagreeable barge.He never stops complaining.”Sir Tophom Hatt was right about Bullstrode.

“Come on!Come on!”Grunted Bullstrode.”Why aren’t you trucks where you should be?”

“There’s no engine and we can only be where we’re put!”Scolded the trucks.”You’re in the wrong place!Not us!”Just then,Percy and Spike arrived.”Our stone is for Bullstrode.Please put us in a siding so we can load him up and be rid of him!”

“Well,If you say so.”Said Spike.Then,There was trouble.As Percy was lining them up,He wasn’t looking where he was going.The trucks were worried.They were heading for the edge of the harbor.

“Stop!Stop!”They yelled.But,It was too late.The trucks fell off the harbor and onto Bullstrode.Percy and Spike were surprised.

“Help!”Gurgled Bullstrode.”I’m sinking!”

“Serves you right!”Giggled the trucks.”You were always barging in and moaning!”Then,There was a water rushing noise.

“What’s that sound?”Spike asked.

“I think I just figured it out.Look!”Gasped Percy looking back.It was Twilight.She was rolling towards Bullstrode.

“Look out!”She cried.She bounced off the harbor and bounced off Bullstrode and into the water.

“Ouch!”Groaned Bullstrode.Then,Thomas arrived.

“Hey!What did I miss?”He asked.

“Thomas,Get me out of here!”Twilight gurgled.It took a long time to clear the mess.Spike,Thomas,And Percy watched as Twilight and Bullstrode were towed to the beach.At the beach,The mane 6 were squeezing Twilight to get the water out of her body.

“Don’t worry,Twilight.”Said Spike.”You’ll be bam to normal size in no time.”

“Thank you,Spike.”Muffled Twilight.Meanwhile,The Workman were having strong words with Bullstrode.

“Now,You can just stay here.Children will play on you and then,You’ll be useful again.“Bullstrode felt embarrassed.Later at Wellsworth,Percy and Toby told each other about their bad times.

“So,That’s what happened.”Said Percy.

“I guess we both had some seaside surprises.”Said Toby.”Right,Derpy?”He then noticed Derpy flying away.

“I think Derpy doesn’t want you to be your partner.”Moaned Twilight.

“Don’t worry.We’ll find the perfect driver for you.”Said Thomas.

“Percy is a special attraction any day and so are you.”Said Spike.

“Hmm.I guess you’re right.”Said Toby.”All we have to do is smile and blow whistles at each other.”