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Sarah is a mean little step-sister. She tricks her big step-sister into watching a laden video which makes her completely obedient to her little step-sister. At first she just makes her big sisters do the simple things like lifting her arms. But then she starts having a little more fun by playing childish games with Joy. After all, when she wakes up she's going to remember all of this. Especially the part where she thinks she's at the park.

Only problem is, Joy is still regressing and losing self-control. Because of this she has an accident and...

640x360 - Medium Definition

Sarah is a mean little step-sister. She tricks her big step-sister into watching a laden video which makes her completely obedient to her little step-sister. At first she just makes her big sisters do the simple things like lifting her arms. But then she starts having a little more fun by playing childish games with Joy. After all, when she wakes up she's going to remember all of this. Especially the part where she thinks she's at the park.

Only problem is, Joy is still regressing and losing self-control. Because of this she has an accident and wets her pants while waiting for her little step-sister to come back. When Sarah walks over to see what her big step-sister is whining about, she's shocked to find her step-sister has wet her pants. This wasn't supposed to happen! She was only supposed to obey her little step-sister and believe whatever she said was going on.

With her big step-sister completely regressed, the only real thing left to do is make sure she doesn't have another accident. So she grabs a diaper and some wipes. First she strips her big step-sister down, then cleans her up and lastly diapers her. Knowing her big step-sister isn't going to wet herself on anything else, she sets off to figure out how to reverse what she did. She'd much rather be the little step-sister. Being the big step-sister is way too much work.