hope there will be girl on girl stuff
All of the following need them both to be in the same room, or just the other if you're controlling one. The scene changes based on who is in control of which character, for the most part. Though some don't yet.
Put the succubus in either the mother or sister, then use the 'command: fuck other' when their stats are high enough. You can get different scenes depending on whether the succubus has delved or not (spell makes the succubus give control back to host, but has a few benefits).
Or take over the body of the mother or sister and use the sex command once the stats are high enough.
You can also take over one of them and have the succubus take over the other to ALSO get a lesbian scene between the two.
Nothing can be done with the deer girl other than sex with Jake, and nothing at all can be done with the deer mother that I've found so far.
My current question is what to do with Caroline after she asks to learn magic from you. I've been working her stats upward, hoping something will start since none of my spells seem to actually work on her.
Unholy Seducer passive doesn't work on her, either. I'm getting 0 lust besides the +10 I got when I invited her to watch Julia and I have sex.