Cautious willing prey

[undisclosed]

The setting:

The pred and the prey are same size upright beings (humans or anthropomorphs)

The pred (most likely unwilling) is safely tied up and fixed, hanging upside down at some height. So that if the prey enters the pred by getting under and standing up, the top of prey's head will just hit the bottom of pred's belly.

In this way, the prey inserts its upper body half into the pred. The prey can get back out just by sitting back down, any moment it wants, and the pred can't do anything against.

Now, what interesting could happen under such constraints?

What could you expect to happen in such a setting?


The prey uses the opportunity to experience the feeling of being inside the pred for a little, and soon gets out safely?

The prey enjoys being inside the pred for as long as possible, and falls out when becomes too exhausted to keep standing?

The prey teases the pred by putting itself in, to turn the pred willing from unwilling, then unties?

The prey manages to stand long enough for its upper body to be completely digested inside the pred? (and falling out as a skeleton when the legs finally slam down, for example.)


Any ideas?