Kylie and Ken are twins. They were left alone in their house while their parents go to work.
Ken noticed his twin sister's sad face. He started to wonder if Kylie has a problem he doesn't know.
"Hey! Anything bothering you?" Asked Ken.
"Nothing." Kylie answered in a lame voice.
"Really?" Ken asked and poked Kylie's side.
"Eeeek! Stop it!" Kylie said and hit his brother's hand.
"Tell me your problem." Ken said and pinned Kylie on the floor and held her arms above her head.
"Ken! Get off!"
Ken started tickling his sister's sides.
"AHHH! AHAHAHAHAHAHAHAHASTOOOOPPHAHAHAH" Kylie screamed in laughter.
She is so ticklish on her sides and armpits.
"Nahh. I'm just making my twin smile." He said and dug his fingers to Ky's sides.
"FUDGE! AHAHAHAHAHAHAHA! IHAHALLHAHAHAKILLHAHAHYOUUHAHAHAHAH!"
"Pshh. I know you can't. Just smile." Said Ken and stopped tickling her.
"Let go of my arms." Kylie demanded Ken who is holding her arms above her head.
"No." Ken said.
"Why not?" Kylie said as she tries to escape from his brother.
"Were not done yet. I'm just giving you a break." Ken said.
Kylie's eyes grew wide.
"No more tickling. Please." She begged her brother.
"Nope." Ken said and tickled Ky's armpits.