SPP is intended for prisoners who are dangerous to their environment, guards and even themselves.
It uses effective aids such as steel, leather, wood restraints and others like that. Including various cages and small spaces where the prisoner is effectively limited and cannot cause harm.
It effectively limits and prevents all kinds of unwanted physical behavior.
Other senses can also be restricted so that the prisoner understands his/her position to calm down (sensory deprivation).

SPP can be short-term, like training or punishment, but it can also be a longer-term practice in some cases.

The biggest difference to the usual Max Security imprisonment is that I can to some extent decide for myself when and how I move in my limited and controlled environment.
SPP completely blocks my own choices.

In principle, chemical restraints are an easy and simple solution, i.e. in practice the prisoner is medicated/drugged to be cooperative.
This solution is not used here, this is a completely drug-free prison.

Our contract with the client does not allow for accurate reporting of SPP sessions.
He has paid for exclusive rights to all material related to individual sessions (photo, video and written).

I will check with the Committee and Erin on this matter. We have no reason to violate the contract.

I can tell you something in general.
The purpose of SPP is to physically prevent undesirable behavior of the prisoner. In principle, its purpose is not to punish the prisoner, but in practice, tight restraints and locks etc cause that to happen.
It is a matter of opinion.

In principle, humiliation (possible public humiliation in videos and pictures) is also a possible addition, but I don't see it as a problem in my case.
I have lived for a long time so that I have nothing to hide and since I trust that the material according to the agreement will not be published, I don't need to stress about it.

During SPP, the prisoner may be naked or dressed in various prison uniforms.
Since the prisoner is effectively restrained, it is practical that the prisoner is dressed in a way that allows for bodily functions to be performed, or relatively easy to perform.
With that in mind, a naked prisoner is perhaps the best option, but for many reasons it may be desirable to keep the prisoner clothed.

A prisoner may have a long-term harness that allows for various ways of securing.
The hands (wrist) can be locked to the sides, front or back of the harness. The legs (ankles) can be locked to the harness so that the knees are forced to bend.
Thus, the prisoner is effectively secured, depending on the attachment the prisoner may be able to move a little but he/she is then very controllable.

Usually, if a prisoner is alone in a cell, for example locked in a harness, a helmet is also used to prevent head/facial injuries (for example, blows to the floor or wall).
The helmet is of the same type as boxers wear in training and in lower divisions.
A tight hood, gags etc. can be worn with the helmet, under it.

When there is an anchor point in the cell ceiling, the prisoner's harness can be attached to a chain hanging from the ceiling so that the prisoner remains upright (from the shoulders or behind the back), with their arms and legs still attached to the harness.
The prisoner can then be fed and watered, bodily functions can also be taken care of, and the prisoner can be showered without having to remove the harness.

If the prisoner has behaved reliably, he/she may receive relief, for example by removing his hands or one arm from the harness and installing a 20 cm long chain between the wrist and the harness. Then the prisoner may be able to eat her-/himself if a cup is placed near her/him.
This may be a temporary relief for good behavior, but is only possible under close supervision.
There are many types of harnesses in use. A rubber harness reinforced with a steel chain allows for bathing and showering.

In addition to harnesses, there are several other options such as wooden, leather and metal attachment devices to a bed, wall or chair.

These were just examples of many possibilities.

Regarding clothing, I would like to say that in my opinion the best option is nudity in this kind of session.
I am lucky that my shower/toilet cell has a heated floor so I did not have to freeze on the cold floor (I am spoiled, I know).

Many people who think/fantasize about these things don't take into account practical things like bodily functions.
In long-term restrictions, they are very important things for all parties involved.
I know there are people who also enjoy messing themselves up but I (we) am not one of them.

The new week started here in a biting cold. There is now a lot of snow in the area that I can see outside.
The snow has blocked my small, high-ceilinged window so that I can no longer even see the sky!

The next two weeks will be a bit different, my regular guards are on vacation for the rest of the year.

There are temporary arrangements here, with Ilona taking the main responsibility at first, Erin and Nina helping her.
The situation is a bit strange because in principle there has always been a male guard here, now it may not be like that all the time.

I have noticed a change in Ilona's attitude after SPP.
Her behavior is more formal and rigid towards me than before.
Last weekend there was a meeting where I was told about the upcoming changes. It was clearly stated there that there will be no relief or changes to the routines here even if the guard changes.
The practices may be slightly different but at least not easier, it depends on the matter.
...my regular guards are on vacation, not me.

Erin has maybe found me some work.
It would be boring going through and cleaning up photo archives, but that doesn't necessarily bother me.
Erin is trying to convince the client that I'm a reliable and trustworthy person. I hope she succeeds!

...at least it would be better than the full-time collar tester I am now.

One more thing: I think I will need glasses at some point, at least an eye exam because I feel my eyes straining when looking at the screen.
This raises a few issues... how do you arrange an eye doctor and then, if I have to wear glasses, can I wear them freely or only under supervision?
In principle, hard glasses frames can be used as a weapon, says the Committee.

How nice, the "holiday time" here started nicely!
I got my normal clothes in the morning, so no latex dressing now.
Ilona came to my cell in the morning with another member of the Committee and I was surprised by the change of clothes.
She is of the opinion that wearing too much latex/rubber is not good for the skin and health, the skin should be able to breathe normally.

...and since she's in charge of me now, she can decide things like this quickly.

She also added that I'm getting a different type of latex garment, but it won't be as tight as the one I'm wearing now.

Yesterday was a nice day, we sat at the table in our common space and had a light conversation "among the girls".
I almost forgot I was a prisoner even though I was firmly strapped to my chair. Erin was also involved, Nina joined later, so there were four of us talking.
The conversation was nice and natural, no restrictive rules of conduct for me this time, just strict physical restrictions.

We also talked about my need to see an eye doctor.
Ilona said that she will discuss the matter with the Committee later, next year.
At the same time, he wondered if other necessary things should be combined with the same visit to the outside world, such as a dental check-up and perhaps an appointment with a general practitioner, perhaps also a gynecologist.
That way, all these things would have been taken care of for a few years, so there would be no need to go outside repeatedly.

Of course, it would make sense for the committee, although I would like to visit the outside world more often.
I do understand that organizing all that is difficult and challenging.

Only I was restrained, as always.
Nina is by no means a prisoner, she visits here regularly about once a week.
She has become an important friend and support for me. I also know that she is interested in me professionally, as a psychiatrist, I am a good subject for monitoring in this kind of "human experiment".

Erin's situation has changed, no one even tries to pretend she's a prisoner here.
She comes and goes, I think she lives in a hotel in the city near her office, but she's often here.
She has a remote office here and spends several days (and nights) here, in a safe environment, as she says. She has a neat little office space and a bed in her cell. I don't even know if the door is ever locked.
I don't necessarily see her when she's spending time here.