Chastity devices and so on.

The idea with this chastity device is, that the top-hole is to be chained to a collar, the one in the middle is locked to a belt, and the one at the bottom is also locked to the belt, on the backside.

The light blue area(s) illustrates 'hollows/tubes', but apart from this, it's to be made from stainless steel, no thinner than 6 mm.

The bend stick, on the bottom side of the penis will be a logic place to add a padlock through i.e. a frenum piercing, thus disallowing any kind of 'penetrating behavior' !

The next chastity-device is simply a metal drinking-bottle, from my local "Tiger" store.
When this one is sucked into place, there's very few possibilities for going anywhere before removing it, and without a proper piece of tube it's literally impossible

It works like this: 

a/I take a piece of air-hose, from an aquarium-pump, applies a little lubrication to the hose, and then I insert the hose into the bottle opening.
b/ I pull the foreskin as far out over the penis head as I can.
c/ then I insert the foreskin into the bottleneck
d/ before I apply vacuum to the other end of the air-hose.
As soon as the penis head is through the bottleneck, the rest is no problem, it's just to let the bottle suck its way down the shaft, untill the pubic bone prevents it from going any further.
At this point I can apply as much - or as little - vacuum to the penis, as I desire.
And here's the point in lubricating the air hose well, before starting the project.. When I've acquired the amount of suction that I want, I suck just a little harder, upon which I pull the air-hose out of the bottleneck, and "plop"...

Now 'the sucker' is stuck..! -and my dick within it.

Click here to see how it's applied...

-it can even be used to spice up the housekeeping...

When I want to remove the bottle, i lubricate the air-hose very well, and insert it into the bottle.
Then I blow through the air hose, thus 'pushing' my penis out of the bottle. ( It requires a little, but don't worry yet ).
Now, imagine to suck a bottle to your slaveboy's dick, and then go to work, with the air hose in your bag...

A few pieces of good advise:
1/ Do NOT use a bottle, where you cannot insert the air hose between the bottleneck and an erect penis.. I'm not sure that the paramedics will understand !
2/ Make sure, that the bottleneck is free from every kind of sharp edges, threading and so forth.. for obvious reasons..!
3/ Make successive tests with i.e. cockrings, to find the minimum diametre allowing the insertion of the air hose along an erect penis. Start big, and decrease in small steps !

Another thing, which will stop (at least penetrating ) sex, is requiring a piercing. I've got a frenum piercing, that I like a lot..!

A tiny padlock, with the sharp edged grinded away, and voila, any kind of intercourse will carry the punishment in it self...

Maybe it'll be necessary to lock something onto the padlock, in order to make him keep chaste, but beware, the piercing-channel is NOT made from stainless steel !

...but it's of course a fine place to put the keys for my handcuffs, during play...

Yet another option is a piece of stainless steel tube, either this one, which is bend, or...

like this straight one, which has been cut at an angle of 30 degrees, to fit snugly behind the penis-head.

Another option yet, is to make a few modifications to a piece of leather underwear ! 
You'll find more about this one in the DIY section.

To completely immobilize the slaveboy, manually as well as sexually, is to apply 2 sets of handcuffs..
In this picture, it's a set of hinged handcuffs, and a thumb-cuff, but you can just as easily use two ordinary sets of handcuffs, or 1½ set, (removing the chains, and locking them together with a padlock, one around the 'family jewelry, and one around either wrist, in the ordinary way...)

'Bite proof' doggy toys often have suitable openings ( intended for goodies )

A 'KONG',that I've added a cut, and a padlock to..

If you want the details, then go to the DIY section..

An option using handcuffs

LIKE THIS he'll absolutely not go out screwing around..

Another option using handcuffs.

   
Sideways..                      From below..                              And in 'frog perspective'.. (Whatever a frog would think of this remains uncertain however. *G*)

A 'singlecuff', a thumbcuff, and a padlock..

Handcuffs are rather useful..

-and here you'll avoid 'fundling' as well..!

Here I've taken advantage of a 'stylish' padlock frm my local Tiger-shop.

   

If you want to secure him totally, you just pull a chain around his ballsack, securing it to the padlock !

And now for the TOTALLY SECURE edition....

 

-but this requires a frenum-piercing..*GG* (Put it on your wishing list for your Domina).

PS: The 'stylish' padlock from the Tiger-store have other possibilities...

Of course you've got plenty of options, when locking up his best friend, and this one will not only make it impossible for anyone to touch his cock, it'll also keep it on display all the time..

 

-and if you'd like to see how to get his cock ALL THE WAY into the pipe, just click here.

I have purchased yet a KONG, but without making any holes in it, apart from those already there, at the purchase.

   

It works quite perfectly, as a chastity-device anyway, as I've found out, that it can be vacuumed into place.
In order to achieve this, and - not the least - in order to avoid the unpleasant collision between my cockhead, and the valve, inside the KONG, I've 'shortened' the valve, I use for this purpose.

Now the trick is, that I insert the valve into the small hole, at the 'top' of the KONG, upon which I use my vacuum pump to suck the cock into the KONG.

 

As you can see, it's working nicely!

   

And, as you can see here, it's also possible, to use the KONG on the outside of my open jeans.

Yet a doggy-toy:
This time, a ball with a rope.

it may not look like something to be used as a chastity device, but with a tiny amount of modification, it mis going to prove just that.
First thing to change, is the somewhat un-kinky color, which is easily achieved by means of a can of black spray-paint.
Secondly, the line attached to the ball needs to disappear, but as the only thing holding the rope inside the ball is ½ reefers knot, this is a job, completed in a few seconds.

The small opening in the ball (where the rope used to be), is ideal for the valve.
It may require a little 'tugging', but as the ball is elastic, it is no major hazzle.

The larger hole in the ball, is quite smaller, than my cock, but as the ball, as beforehand mentioned, is elastic, this is neither an obstruction to be counted on.
In fact, when the ball is 'in place', this elasticity ensures, that it stays put!

Here you see the ball, with the large opening facing upwards, along with one of my cockrings.

Above you see the ball, sucked onto my cockhead, with the valve attached.

At the last 2 pictures, I've removed the valve, and by now, it's only the elasticity of the ball, which is keeping it securely wrapped around my cockhead.