Nami blushes more, and doesn't argue with Nojiko.
"Okay, so can you help me put it on?"

"Well I might if you ask me more like a baby" Nojiko told Nami wondering how far Nami would go with the baby treatment.

Nami blushed, "Can oo put me in me onesie?"

"I think my baby sister needs to try a little harder" Nojiko told Nami not wanting to hear any adult words.

Nami blushes more, "Cawn oo puts me in me Onesie sissy?"
Nami crosses her arms.

"Well ok but you got to carry your own diaper bag you little stinker" Nojiko told Nami as she tickled her sister's stomach.

Nami blushed but giggled, "Okay.."
Nami than had Nojiko help her put it on.

Nojiko helped Nami then asked her in the most babyish tone "Who's my smarty-warty baby girl ?"

Nami blushed and pointed at herself, "Me is."
Nami than looked at herself and smiled oddly.

"Oh yes and once we get you potty trained you can start going to school with the big kids. Won't that be fun ?" Nojiko asked still teasing Nami as she got into her onesie all by herself.