I was testing how my idea for 3rd part will look.
Nvm the lighting and tentacles colors, I didn't copy materials and settings from previous parts. They will be added later.
I can only imagine how hard it will be to animate her body. Like, when you have 1 dick that pushes her body, it's quite easy to animate. 2 dicks from different sides animation is a bit harder. But here, we have 7+1 tentacles that push her not synchronously. One way to animate this that comes to mind is to make it fully procedurally.
Later, somewhere in mid of the animation, 1 tentacle will be added to her mouth.