She didn't, though she did say another line that was definitely misleading and will lead people to thinking that.
(Though judging by the text and Maya's general innocence, this isn't intended to be deliberate by Maya.)
Yeah, still she said a misleading word that puts trainer's head on risk.
Maya has taken another step towards aduuuulthood!☆Teio-chan!
Ehehe...
Think Maya ate too much, heh.Hahaha...Sorry. And I was with you too...
This? Oh, y'know, Trainer-chan made Maya an adult...
Yes...
Just giving Mayano a little checkup here.Mayano!
What's with that stomach of yours!?Let's get you to the infirmary quick.You being happy is what's important, Mayano.Oh my?
Do you have business at the infirmary?Yummyyy!♪
So this is the taste of being an aduuuult!
Maya's kinda embarrassed she ate too much...
What's the meaning of this, TRAINER!?
Phrasing, Mayano, phrasing!!
Wait, this is a misunderst—Trainer-san. Would you kindly step into the Chairwoman's office a bit and give us an account of what... happened?Climbing up the steps to adulthood, you are still Cinderella
A line from Omoide ga Ippai, the 1st ED of the anime "Miyuki"