Living Belt of Sturdiness

This legendary item is created from a silver drink (a new drink colour), a metal disc and the living vine you get from the vine boss, so not only is it only possible to obtain it once but you can't ever have both this and the whip in the same game.

This belt gives a huge benefit in combat and in general throughout the game - you can't be forced to your knees by anything that trips you.  Orgasms, going into labour, fatigue & body soreness and voluntary kneeling all still will make you go down but monsters, trip wires etc will not be able to.

Unfortunately there is a cost.  When you are upright, the belt fully comes to life, penetrating your orifice(s) with tentacles and keeping them open.  This will protect you from dildo traps and the like but also keep you full of any liquids currently inside you.  If you become horny they will start fucking you and climax with you, resulting in a healthy creampie and a turn lost for you as you orgasm.  Kneeling makes the tentacles recede.

The symbiotic relationship you and your belt share is nearly all beneficial, especially for females who don't need to be concerned about the penis size loss from anal orgasms, but you do need to be careful about when and where those orgasms occur.  Also after a few creampies, if you haven't been spending much time on your knees you'll probably need to go and find a safe place to go kneel and wait for the semen to take its natural (or unnatural, really) course.

Oh, and you can't wear underwear over the top of this.  Any existing underwear being worn when penetration occurs will be ripped or destroyed.

Finally, this isn't implemented yet, but I'm considering having the belt wither and die if it doesn't get to feed off of your orgasm for a long period of time.

Changes to stomach and belly mechanics

In release 5, your stomach and belly were completely separate entities with no ability to interact or overlap.  Furthermore, your stomach fill (the one that related to how much you could drink, or if you were dying of thirst) had absolutely no effect on your actual belly size.

All this has changed in release 6!  Firstly, your stomach capacity now contributes to your belly size a little bit.  The contents of your stomach is slowly 'digested', decreasing a separate thirst stat every time there is something to be digested.  When there isn't, your thirst stat will start to rise.  Your belly, which fills up from your butthole, still contributes to the majority of what makes your belly size.  However it now has slightly less capacity and can overflow when full, filling up your stomach with semen.  This will cause an instant increase in sex addiction.

This semen will then of course be slowly digested, but whilst full you will of course find yourself unable to drink and more fluids.

If, when being filled from your rear, both your stomach and belly are full to capacity, then it will come out your mouth and you have a large chance of fainting!

Womb mechanics remain the same; females have a smaller belly capacity and that spare capacity is moved to the vagina, which contributes to belly size in exactly the same proportion as belly fill.

The exact numbers are as follows:

Males:

Stomach: 5 units
Belly: 30 units

Females:

Stomach: 5 units
Belly: 20 units
Womb: 10 units

When the womb is full, extra semen causes your pussy soreness and openness stats to rise rapidly as in release 5.