Well now, this thread hasn't seen any activity for quite a while, so I thought I'd give it a bump with a bit of a fantasy I've had brewing for a while. I think this falls reasonably within the purview of the 'very worst punishment'.
***DISCLAIMER: THIS IS FANTASY ONLY, DOING SOMETHING LIKE THIS IS REAL LIFE WOULD BE DANGEROUS***
...but that's what makes the fantasy fun. ;D
Let's say you are tired of seeing your sub take only two quarts at a time. Ho hum. Barely a bump on her abdomen. So, you decide to see if you can train her a bit to increase her capacity.
For the sake of illustration, let's name our slave Rachel. Also for the sake of illustration, let's say that this is taking place outdoors on a nice secluded pool deck with two levels.
First, Rachel gets a 2 quart cleanout, soapy, made to hold for 15 minutes while doing basic excercises (squats, jumping jacks, situps) and a light abdominal massage before expulsion. Then, a 2 ½ quart rinseout, only held for a few minutes but for a thorough belly massage. You know your sub best, so do whatever is necessary to get her thoroughly cleaned out.
By now, she’ll probably be tired, so let her rest for a while and sip some Gatorade to keep hydrated. She needs her energy for the real enema portion.
The bag used should be a bi-directional one, to allow water to flow both into and out of her. It needs to have a sealable top, like a camelback reservoir. The capacity should be four quarts, as this treatment is designed to coax large volumes of water into her intestines. The tube should be standard latex tubing, but there needs to be at least fifteen feet of it. The nozzle should be a plug nozzle, with a hole at least half an inch in diameter to allow easy flow.
Now, get her into whatever attire you please, although this may work better if she can be reasonably comfortable. I personally prefer to get her into a comfy dress, no underwear, tight around the waist to display distension. March her out onto the pool deck, and let her sit on her knees on her deck chair, and show her the bag so she can contemplate her fate. The bag should contain two quarts of salty warm water, with two teaspoons of glycerin added to enhance peristalsis and help her relax. Next to the enema bag is a pitcher of water, also containing two quarts, same solution.
Now lube the nozzle up. Rachel’s saliva should work fine. Fill the tube and clamp it shut, no need for air bubbles. Insert the nozzle firmly but gently into her bottom.
Now is the time for the two-level deck to come into play. Rachel is to remain on ground level, doing what she pleases as she takes her enemas. The cool pool water may help if she starts feeling light headed, though the water has enough salt to be isotonic and prevent that. When the bag is to be drained into her, it is brought up top to the deck to ensure that enough pressure is achieved (after all, this is a colon-stretching exercise). Depending on how well behaved your sub is, she can be reminded that if she interferes with the process or complains too much, she can be tied down into various uncomfortable positions for filling…such as seated, on her stomach, or tied onto the back portion of a deck chair, with her head down and her legs up. She knows the threat of these predicaments is real, so she is inclined to be well behaved and tough it out.
So, Rachel is free to do as she pleases while the bag drains into her. Then the tube is to be clamped shut, and she is to be instructed to hold her enema for the prescribed amount of time. This will be shorter initially for the lower volumes, then longer holding periods as the volumes of water become larger, necessitating more time for her insides to stretch out and relax. Once she has held for long enough, relief will be allowed, but Rachel will not have the luxury of an expulsion. Instead, she will have to march up the stairs (which will be increasingly difficult with her sagging tummy) while the bag is placed on the pool deck. The tube is unclamped, and the water will drain out of her and back into the bag. Rachel will be able to try out as many different emptying positions as she likes to get herself nice and drained, and her tummy will be massaged thoroughly to force all the water out.
The same water is to be used for the entire treatment, which is why such care was taken to ensure that she was squeaky clean from the beginning. Rachel can be allowed rest periods between fillings, although the nozzle is not to leave her bottom. If she behaves exceptionally well, she can be allowed to pleasure herself or receive pleasure from her caregiver, but not to orgasm – we wouldn’t want to kill the girl’s enthusiasm. During these rest periods, the bag is to be opened by the caregiver and ten to twenty ounces of water can be added from the pitcher. So, essentially, Rachel will be taking slightly larger enemas each time, and holding for slightly longer each time.
Now, eventually what she perceives to be her maximum capacity will be hit, and she will be very uncomfortable with the idea of trying to take any more. This is where the caregiver must be stern, and possibly implement the previously listed techniques for helping Rachel push past these purely psychological barriers.
Eventually, you will have a girl with a four quart enema capacity on your hands. The uses of this are neverending – for example, search the local listing for yoga/stretching/fitness classes intended specifically for pregnant women. Then, simply fill your sub up, give her an inconspicuous plug, and drop her off to make some new friends! Of course, once she has been introduced, your sub’s new friends will be making plans, inviting her to lunch, socials and all kinds of events…and I’m certain you won’t want to disappoint the nice ladies, so your sub will have to attend all these events, complete with her big round tummy. Of course, some explanation may be in order after her friends start giving birth while your sub has been conspicuously pregnant for quite a while.
It is worthwhile to note that this procedure can be repeated, stretching your girl out until she can hold five, six, even seven quarts. Although the human colon does have a biological limit to its capacity, this limit is far beyond what most people take, which means that you can enjoy stretching your sub for a nice long time.