If your looking for more ideas here are some (if your willing to add an expansion that is)
1.A few more interactions with more characters. In the start where you end up in the playground area you could have more interactions with some of the littles there perhaps one of them could get you in trouble or lead you to a new ending.
More area and interactions in the arcade area maybe.
More nurses and staff in the hospital area wouldn't hurt (maybe even a doctor or security guard perhaps)
Maybe more interactions in the barbie building too
And maybe more doms you could be shipped out to (maybe by having a nurse or the mc mess with the shipping address for the shipment box)
And lastly more hypno vids (I love the hypno vids especially the abdl ones)
These are just some ideas I wanted to spit ball at ya
Hopefully these help