Experiences and the Ideal insertable toy for insertion-masturbation

Back in the day, I first used the blunt end of a crochet hook. It was narrow (3mm) and short, but it was a start. One thing I noticed was that chilling it prior to use improved the sensation. But I quickly "graduated" to wanting greater reach and width.

After playing with a human glass thermometer **outcries of horror due to its being glass**, I went to a veterinary version **more outcries** which was wider and longer.

http://www.horse.com/zoom_img/BCA31.jpg C&P if needed

Bear in mind that these are tempered glass and routinely used on animals, I did not have a fear that it would suddenly disintegrate inside for no reason. Although still too short for best effect, it was considerably wider, being probably 7mm at each of the three rounded flat sides or about 5mm cross section. Its good points were cleanliness, ease of insertion due to its composition and metal tip and the invigorating effect I experienced by rotating it while inserted. The ring at the opposite end permitted tying a chord to it and precluded accidental loss.

Then I tried a Rosebud of suitable size,

http://www.sexytoywarehouse.com/images/04/VF306w.jpg

thinking that the shape of the tip was perfect to stimulating the outer sphincter (much pleasure seems to originate there) and the prostate cavity itself. The problem was the much narrower shaft which was particularly painful at the urethral opening and when I rounded the curve. It was not successful and I discarded it.

Then I tried a Sims sound

https://www.kinkymedical.net/images/SIMCUR4.JPG

...which I straightened (they are plated brass). This one was a bit narrow for the curve and the spherical tip was too blunt for easy insertion. Somehow, I injured myself internally with this and had a serious bleed that could have sent me to the hospital had it not stopped, but apparently left no permanent damage. Anyone who uses an insertible should use extreme patience and a gentle hand, which I did not on that occasion, looking for that elusive high, with endorphins at first blocking the pain

Most recently, I have used a straight Dittel..

http://www.surgicaltools.com/images/products/MDC51.60.13.jpg

with satisfactory results. The perfect shape for me would be a 5mm Dittel with a 7mm Rosebud end because it would be comfortable in the curve and at the opening and provide more movement at the "sweet spot" (prostate and outer sphincter).

But to my point, no sound will have the perfect shape because you have to conform to it, not the other way around. If I were an engineer, I would design an insertible like my imagined rosebud/Dittel combination, but flexible enough to follow the curve. That way, and with adequate synthetic and natural lube, I could concentrate on in/out motion at the sweet spot and not be so concerned with injury masked by endorphins.

Elsewhere here I've seen some rubber and plastic items, but they appear more as novelties than "real" flexible sounds, leaving catheters. So a question here is which of those on the market would have the best tip for the most smooth insertion and be composed of a rubber or plastic with the best combination of flexibility to follow the curve but rigidity to slide in without folding on itself ar attempting to double over inside? And what about the holes? I do not intend to ejaculate through it so I would want the design where the holes are least obtrusive.

Jack, you just need to find a kinky machinist who can make you what you want. They are out there; finding them is a bit of a problem.

Speed

Nickel titanium alloy would probably be great. It is very springy, maintains its flexibility and would be great as a rosebud sound because you could have a wide tip and the test of the sound would be flexible and probably not need to be n=pre-curved to follow the make urethra's J-curve approaching the prostate.

That's what some of the new high-tech orthodontic wires are made of.

If one wants a flexible "sound" it's called a Foley Catheter" Already comes in different sizes, has holes, and in larger sizes, is very stiff and won't double over. For more fun insert the a big catheter 20-24 FR and then inflate the balloon in the bladder with 5 cc water. Deflate 1/2 cc at a time until you can pull the catheter out, slowly past prostate. Then push back in, pull back out.

Doctors have flexible cystoscopes, just what you want, but they're VERY expensive and not the right size.

I also had a bad experience with using an artists paintbrush as a sound .The first time I used it all was fine and I took almost the full lenght which was around 10 inches felt beautiful. A few nights later I decided to try again and started pushing it in but it seemed to not want to go more thanj about 3 inches so I pulled it out again re lubed and started again it got to the same spot and stopped again so I decided a bit more pressure was needed,all at once blood started pouring out the end of my prick I quickly pulled out the brush and wrapped paper towels around the end of my prick, it took me about 2 hours to stop the bleeding and even then it was still leaking slowly. I was almost afraid to go to sleep that night as I thought if it starts bleeding again while I,m asleep I could bleed to death, however I woke up next morning needing a pee and with grteat trepidation started to pee luckily just abit of blood came out followed by pee this carried on for around 2 days until it started coming out clear It,s fine now but certainly don,t want to go through that again, If you want to do it only use sounds or catheters

I have recently discovered the wonders of having my peehole played with. It started out with my wonderful husband using his tongue! I've recently started using the end of a plastic paintbrush, to see how it would feel to have something inserted, and I had one of the best orgasms of my life. I am purchasing a sound set soon, I can't seem to get enough of the sensations, especially when I'm using my vibe at the same time! 😄

After a lot of experimentation, I have settled on using a wood handled artist's paintbrush as my instrument. The wood shaft is spherical on the working end and slightly over 1/8" across and tapers out to 3/16. The insertible length is 9". Because of its application, the varnish is resistant to the Barbacide I sterilize it with. My procedure is to dip, thoroughly dry and dip into lube before inserting, penis flaccid. My first "pass" will be short...2 or 3 inches. I roll the handle between fingers at the metal collar as it slides in. When I feel any resistance, which will happen when the lube is wiped off by the tight passage, I extract, re-lube and start again. This time, lube will be push in ahead of the handle and will slide in slowly but effortlessly. There should never be the slightest pain doing this...only "presence". There should be absolutely no abrasion inside or stretching at the corners of the urethral opening. If you sense any, stop immediately and pee.

I use several motions both for pleasure and to ease insertion. The first is thrust-withdrawal, with each stroke going slightly deeper. The second is rolling the handle, which gives a gentle caress inside and has the handle never stopping in any position. The third is tiny "orbital" movements at the metal collar which act to open the passage ahead if the tip. The last is external stroking...slightly more than brushing, with a little pulling of the penis out around the instrument.

As I have said in other posts, you will know when you have entered the outer sphincter, which is a muscular ring, and into he prostate. The sensation will be slightly "full" but also like a frozen orgasmic contraction without the spasm. There is no reason to go farther and if you do, the bladder sphincter, which is a one-way valve held closed by muscles, will resist passage and probably will be abraded and slightly ruptured, increasing the risk of infection. I say, simply, don't go farther if your intent is masturbation and pleasure.

Also as before, pressure will build on its own once you are "all the way in". When ejaculation arrives, extract the instrument out of the prostate immediately and fully by the second contraction.

Works for me every time.

I've made myself a modified Van Buren sound using stainless steel car antenna. They come in different tip sizes. I made a small and a large tip for use depending on my mood. All you do is bend the antenna into a J shape to conform to the Cobb's curve inside your urethra. Be careful not to create any rough surface or scuffing when you fabricate your toy. The beauty with using stainless steel is that you can sterilize or boil it repeatedly before and after use. Also, unlike a standard Van Buren sound which are the same thickness from tip to end, the antenna has a very thin rod which you don't really feel but it has a nice round and blunt ball tip to safely stimulate your prostate. So the only sensation you feel is the intense pleasure inside your prostate and no where else.