Is there still no new content for the girl who tries to steal your stuff and you can strip and humiliate her?
Doesn't seem like it. You can take her for a walk, play fetch with her, naked if you have the patience to keep her stunned and undress her completely in combat... but nothing actually sexual yet.
used rest one hour to toggle all through the day, didn't help
Hmmm weird. Instead of sleeping try visiting the rooms to see. Because I am pretty sure when you enter a room (the other rooms except MC's bedroom) it advances time too. after having breakfast they should be sitting down to watch TV together somewhere around the afternoon. I think the Mom takes a shower after breakfast and then joins the daughter in the living room. I will also try to check and confirm in the version I have.
EDIT : I advanced the game hour by hour for 5 days and the mother and daughter didn't watch TV together at all, I am guessing you have to advance through their content individually and/or molest them both a few times while watching TV to trigger their watching TV together eventually. I checked it in Version 0.19 and I haven't really unlocked all their scenes since ive been through the game 3 times before so I haven't bothered with unlocking them all since no real content was added for them. Another post in this thread did say something about playing with their breasts in the living room 5 times each or something like that to start molesting them together. Maybe that's one of the things the Developer added since I know for sure before they used to watch TV together around the afternoon-evening time.