itch.io

If she has enough affection and you have stone skin, she will come to talk about it, asking if you can turn her into plastic too.

Use the skill, and she becomes smooth<

Later she'll come back asking to try again, and that turns her into an inanimate doll that will remain in your room until you use boost on her, turning her into an animated doll.

not sure if that whole thing works if she's already your slave, though

She's the clothes shop lady, where you bought the swimming shorts and the paper sheets for the library

If you mean the idol thing, it's in tale leisure at night,

And potions aren't only for healing, you can take them ahead of time to boost your status above your max temporarily.

Since high potion don't show up in the stats tab, it's a fair guess that they don't exist.