*Please leave a 5 star review if you enjoyed. It really helps me out <3 Thank you * My little sister has been having issues with her potty training. My mom can't get her to keep her pull ups on or use the training potty. I ask if there's anything I can do to help...That's when mom has an idea: I could wear pull ups and get potty trained with her! To be a role model for my little sister! I'm hesitant, but agree to help out my mom. But as time goes on and mom has me wearing pull ups around the house and only using the training potty I wonder what I got myself into! One day after having a lot of coffee I really have to pee, but I'm supposed to tell mom when I have to go. So I tell her I have to pee, but she brushes me off saying she's really busy and I'll have to wait. I ask to just use the big girl toilet, but she refuses. The more I have to wait the more the pressure builds against my bladder. I end up just peeing right there in the little pull ups and leaking out. When mom sees this she reprimands me and takes me to the bathroom. She pulls my underjams down and notices the hair on my privates. She tells me it'd be much more sanitary if I was shaven. She then shaves my pussy for me!...The next day she takes me to the store to buy me bigger pull ups that I won't leak out of. While we're there she won't let me use the toilet and I end up peeing right there in the store (scene shows what it would look like under my pants while I'm wetting the pull ups). I then rush to the bathroom. When we get into the stall I show that I leaked into my jeans in the back! She puts me in the new pull ups she just bought, but I have no choice but to wear my jeans and just wrap my sweater around my waist while she finishes shopping. Once we get home she undresses me and bathes me...Time skip and I end up peeing the new pull ups in bed and leaking out of them onto the sheets. Being treated like a bb must really be getting to me!! My mom ends up buying me adult diapers (little kings) and an adult onesie! I really don't want to wear it, but she insists. I argue with her that she's treating me like a bb for no reason! And she says fine if I want to be treated like a big girl then she'll show me what it really means to be a big girl. Mommy then shows me how to touch my pussy and uses a vibrator on me over my pull ups. The sensation is so strong I pee myself! Then she uses a realistic dildo on me with the vibrator until I cum. Finally I'm changed into the big diapers, becoming a bb who just wets herself whenever she has to go.