Pokémon: Room For Mom (for Matisse)
 

It’s only been a few weeks since Ash and Pikachu made their way to the sinnoh region. Since landing, they made some new friends and came across some old ones as his new adventure has just begun. Ash, Dawn and Brock are on their way to the next town as they’re on the way to get Ash his first badge, but they are still quite a bit away from that location. As the sun was starting to set, they decided it was best to set up camp for the night and make their way to the nearby town tomorrow. Brock was doing the cooking, Ash was making a fire and Dawn was doing her best to set up her tent, but it wasn’t going so well

Delia Ketchum landed on the Sinnoh region, with a troubled look on her face. She was worried for her only child, Ash, that asfar as she knew he was all alone. Even if he did found some companions to travel with, surely they were young boys and/or girls too, not responsible adults like her.
She had never been happy to let him go till the beginning, but Kanto and the close Jotho were closer to home. She barely slept during his entire journey to Hoenn, and when she learned that he would have gone to the even more far Sinnoh she knew she had to reach him.
The woman followed his trail, and found him with Brock and a cute looking girl she had never seen before. They were trying to set a camp, and weren't exacly doing it right.
Delia showed herself, coming out from the bushes, and said with a smile "Ash, honey, mommy is here."

At the sound of the familiar voice behind him, Ash lost track of his balance and almost fell into the fire he just made. Breathing a sigh as he caught himself, he turned to his mom and gulped loudly as his fears was confirmed true. “M-Mom? What are you doing here?!” He asked with visible anger. Dawn deflated as her tent fell once again but turned just in time to see the scene and giggle at Ash’s embarrassment. Brock smiled as he saw the familiar woman and surprisingly was one of the only ones he claims not to be madly in love with. “Hey Ms. Ketchum! I’ll make an extra soup for you too!”

Delia smiled, and said "I'm here to travel with my adorable son, of course. I missed you so much."
She waved at Brock, and said "I'm glad to see you again. Thank you, I'd really like that."
For last she went to the girl, saying "Hi, I don't think we've met before. I'm Delia, Ash's mommy. And you are?"

“Mom! You need to leave! I’m on my adventure!” Ash yelled at her mom as he huffed, trying to push her away from the camp as she tried to greet Dawn. Brock was back to making more of his soup for an extra person while Dawn smiled at the woman. “My name is Dawn, I’m from Twinleaf Town, not far from here! Ash was just telling me how much he missed his mommy!” She teased before Ash stomped on her foot, making Dawn yelp out

Delia was about to reply to Ash, but then Dawn spoke. She didn't like her teasing tone.
But before she could say anything, Ash decided to act naughty.
"Ash Ketchum!" the mother scolded him, laying toward him with hand on her hips "Is this the way to behave? I was going to say I'm here to enjoy the adventure with you, but it seems you need some other type of maternal guidance."
She turned toward Dawn, and asked her "Dawn, nice to meet you. Do tell me: have you ever saw a spanking being delivered?"

Ash backed up as his mom approached, knowing all to well what that look means. He would make a run for it but there was no escape unless he wanted to run through the fire. “G-Get away mom! I mean it!” He blushed, hoping she really wasn’t going to do it here. Dawn grinned wide as she heard the s word come from Delia’s mouth, knowing what is coming next. “I know it’s something that little kids get when they’re naughty!” She claimed, not admitting she gets spanked all the time still at home

"Correct." Delia said to the girl, still looking at Ash with a stern expression "It's a thing that is given to LITTLE kids when they misbehave."
She particularly loaded the word 'little', to make Ash understand that he was still that for her, a little kid that needed guidance and discipline.
"Ash, I want you to lower your pants." she said, calmly but strictly.

Ash’s face looked like it was about the burn someone if they touched it as they teased him but now his mom wants him to lower his pants IN FRONT OF HIS FRIENDS! Ash noticed Brock was too busy cooking and cleaning to care but Dawn was watching with peak interest and her arms crossed. “There is no way I’m doing that! So you can forget it!”

"As you wish." Delia simply said, and began to undo his belt and soon she took his pants down at his ankles, showing is underwear to the world, and immediately slapped his behind once, with a firm swat.
The attitude he was having was not acceptable, and was clearly the result of him being away from home for such a long time. It was time to put a fix to that.