Leah worked several different plans through her mind, measuring the pros and cons of each. Should she just shoo Tina away and deal with this as best she can? Hide it to avoid suspicion? Jump out the window and make a break for it? She thought about all the different ways she could deal with this situation, and all the different ways it could go wrong; when she put on diapers, she never planned on how to hide it from Tina. So how does she do this not just today, but anytime she decides to do this in the future?
Leah had to close her eyes as the thoughts grew too much to deal with, letting out a huff. The thought of always hiding this was an exhausting one. With an impulsive burst of determination, Leah gave a final sigh before opening her door.
"Yeah. Could you change me? I don't know how."
Tina's mouth was open and stayed open, her hand frozen mid knock as her eyes trained on Leah's bulging diaper.
"Wha- huh?" Tina uselessly mumbled, brain fried at the image.
"I, uh, tried on one of those diapers, and used it on accident. I think I need to tell you about something that happened at the store, but first...I need a change."
Tina continued to stare, emotions flashing across her eyes.
"Tina?"
"Leah, why are you in a poopy diaper?"
Leah let out a laugh.
"I'm guessing you didn't hear me. I'll explain, but first I need help changing. Can you help?"
Tina slowly nods, mouth still hanging open. Eventually, Leah coaxes her into the room and begins to explain. Slowly but surely, Tina's shock disappeared as Leah explained as best she could what happened to her. Leah could've hid this part of herself, but that would be exhausting. Besides, if anyone had insight on (or would support) a more babyish life style, it'd be Tina.
"...and then, I kinda just used it. I think I need them as long as I wear them. So yeah, I might have a hypnotically induced interest in diapers." Leah shifted on her bed, not feeling too uncomfortable in her messy diaper but aware the stench is getting worse, "So...about that change?"
Leah feels like she should be more embarrassed here, but shame feels a little distant. Leah has no doubt that it's due to the hypnosis, but doesn't really mind at the moment. Tina finally reacts for the first time since first seeing Leah's diaper, blinking rapidly. Finally, her face shifts into...