The haunted house setting has so much potential. Such a waste to see all these women immediately overpowered by physical force and raped. As if we hadn't seen that before. Where is the creativity? Where is the horror?
Where is the rest of this story? The last thing that demon said to Liza was he might take her to see some of his friends "down below". That opens up possibilities for a continuation especially if the other three are also taken "down below". So yeah, don't stop now. Keep going.