the last straw

"Heh...your gona be my little brat now." Kate said and slapped her one last time. "Now my little sister here are some rules as your punishment, no going out after 5, no swearing,no going to the potty by yourself you must tell me you need to go and I might bring you to the toilet, no staying up after 7, and if you break the rules ill put you in diapers and tease you like a baby." She explained. "Understand brat?"

yui was filled with tears mostly hurt her feeling then her body" you your a jerk! i didnt mean to break that vacs!" she screamed

"Now behave and be a good girl for your big sissy, kay?"

yui began to tear up" shut shut up shut up shut up shut up your not mom!!

"I never said I was, now you Shut up." She smacked her sister across the face then put a pacifier in her mouth.

yui took it otu and threw it ta her' why should i all you have done sens mom died is try and act like her you rant mom stop trying to replace her!!" yui shouted not meaning it but was so mad she let her anger control her

"Well being disrespectful isn't going to help, were not adults so we depend on eachother, no one else is around so for one god damn day, could you stop being so spoiled. its all i ask of you, just behave for once..." She calmly said kissing the cheek her hand slapped. "I'm sorry."

yui was still teared up" its fine im sorry i yelled at you am i still being punished?" she asked

"Heh...it'll be cute little sister, you do pee our matress sometimes so diapers could be good for you." She teased. "You want some?" Kelly asked.

yui blushed fingered she was going to make her anyway" your going to make me wear them anyway" thinking she was going to punish her anyway.

"You want 'em or not, I wont force you. I'm not THAT mean silly!" She giggled and held her twin sister.

yui blushed a bit but nodded because she did like them in a way" yes"

"I have a pack infact...There diapers not pull-ups so it's okay if you can't make it to the potty in time sweety." She then pulled out a package of adult diapers, bland and white. "I got them the day you had diarrhea. Remember that day at school?" She giggled, if she didn't remember kelly would remind her.

yui blushed heave " no no no no no no i remember fine!

"heh heh, you didn't want anyone but me to know your panties were dirty, i still can't get the messy stain out of my bed."

yuis cheeks turned red" i know ok i still wet and mess ok but i dont wnana put a diaper on my self

"Ill do it for you then, lay down." She started to strip her sister's pants and panties off. Then got the pacage of adult diapers out.

yui still blushed a bit but lied down" ok sis

Her sister un-folded the adult diaper and slid it under her bottom, shaved her crotch, then sprinkled powder over the new bear skin.-

yui tried holding her giggles in but soon failed when she busted out giggling' ahhahahahaha

"Someones giggly~!" -tapes the adult pamper on you and tickles your ribs.

yui couldnt stop her self from giggling wondering if her sister just wanted to see her smile something she hadn't done sens they died

"Who's my happy giggly girl huh?" Kelly tickled her again.

yui giggled till she ran otu of air" ahahah stop ahahha p ahahplahahha plz

Kelly smiled and started to strip and re dress her, putting her sister in a pair of pink and white striped tights, a pink t-shirt and a pink skirt. "Hope you hate pink."