Certainly a fun little game in its simplicity. I think if this was ever further expanded upon, there are a few things that could be tweaked or added to make the gameplay a little bit better and more diverse:
- slightly better range of motion on the girl's limbs for more varied poses;
- the ability to use one "grabber" tentacle to tie two limbs to each other;
- location "slots" to decide whether you want some or all of the tentacles to emerge from the ground as an anchor, or from the ceiling for suspension play;
- a separate prompt for adjusting tentacles without removing them;
- additional latch points for more diverse ties (knees for frogties, waist, neck?);
- the ability to progressively insert the tentacles deeper, enabling things like stomach / throat bulges, or even all the way through.
Even just one or two of these ideas would give a lot more replayability, letting the player create even more unique and challenging poses for the girl to endure. The potential is certainly there, but the time constraints of the jam leave execution a little underwhelming.