I just noticed something odd with the mod.
I lost my HDD and had to reinstall, copied my saves across from my backup drive and went back in to check.
Previously, I played through with the mod and the game ended just after this point:
When I checked it without the mod, the game did not finish here and Isabella & her Mum came to my room and I summoned them armour, after making them naked, then myself, then having Mida & Fannay turn up at the door.
Following this, the cat woman Elite (can't remember her name) summoned them weapons and they went to practice in the Training Room.
Also saw Fannay in Lidia's room, talking about girl on girl stuff.
Had conversation with Kat in the lab.
Got presented with some dialogue choices and realised I didn't have the mod installed.
Reinstalled the mod & the game now ends at the first point from the screenshot above, again. None of the content I've just mentioned occured, with the mod installed, the game just came to "end of current content" point.
Same save. With mod ends there. Without mod seems to have more game after.
Does anyone know why the mod seems to cause the game to finish early?
Edit: Posted the same on the mod page & was kindly given the solution. Had to redownload and
not install the mod, until progressed a little past this point.
Once past it, made new save, then reinstalled mod, all working fine again.
Many thanks to
Valex for the kind help & advice. If anyone is experiencing the same issue, this fix works.