when i was in service to my previous lady owner, she desired me to be castrated, however she found it difficult to find anyone to safely do it but embarked on a regime to sterilise me. She found advice that if she "heat treated" my testicles over a period she got me into a neutered state
here is what she found
Temporary Neutering via Testicular Heating
Advanced slave Training Techniques
Introduction
For the Lady, that doesn't want to castrate her slave right away, there is another very good way to "Neuter" your slave.
Ever wished your slave would stop performing irritating habits? Ever wondered if you could get your slave to stop complaining about your bad habits? In this advanced form of training, you can "mould" your slave into a slave that only wants to serve, doesn’t care about anything except you, and only looks forward to the next "heating". Follow these steps, and that slave will only care about two things, you, and when it’ll get the next "heating".
Basically, this system allows you, the Owner, to control your slaves sex drive. Repeated "heating" neuters your slave to the point where all it wants is to serve you. The techniques described can be abused. When heating is in progress, your slave is extremely susceptible to suggestions and orders.
Materials Needed
A quantity of 6 "heat packs". These are standard gel heating packs that are available at most pharmacies.
They cost approximately $4 US each.
A "crock pot" or other similar device. A crock-pot is an electrical cooker which slow-cooks stews and such foods. We use it to heat the heat packs.
A cut off sock. Used for insulating the testicles. The toe section of a wool sock makes the perfect insulator, simply slip it around the testicles and tie.
A bootlace or similar device is used to tie off the testicles. They should be tight, but not such that all blood flow is cut off. Our purpose is to reversibly neuter, not permanently destroy.
A piece of blanket, or other good, flexible insulator. Cut a hole in it such that it slips over the tied testicles and insulates the rest of the crotch area. You should also make it big enough that you can wrap up the package, using the piece of blanket to hold the heat packs in place.
How to Heat
Set your crock-pot to low, and put in water and your 6 heat packs. You can jump-start the process by putting in hot water. Once the packs have started to heat up:
Slip a luke warm heat pack into your slaves underwear. Let his balls begin to drop. This is very important, as the first tie-off should be comfortable. You might want to do this a couple of times over a 20-minute duration that’ll ensure that the slaves balls are ready for tying.
Put your slaves balls in the cut off sock, and tie them off. Don’t tie too tight, just tight enough such that your slave feels comfortable. This comfort is important as your slave must trust you. Too tight and the tie will become uncomfortable and your slave will want out.
Insert your slaves tied balls through the hole you cut in your piece of blanket.
Make your slave sit in a chair.
Put one warm heat pack underneath the testicles, and put another on top.
Now, wrap the blanket such that it holds the packs in place.
Have your slave put on a pair of underwear or shorts to hold the whole thing in place.
Start rotating heat packs approximately every 30 minutes, then every 20 minutes, and then every 10 minutes. During this rotation, your slave will become very sedate. Talk to your slave, ask him who he serves and what his purpose is. Make sure he understands that he should serve only you. Tell him that heat is good. The hotter the better! Get creative, make a tape he can listen to. We’ve found that answering machine tapes are great. They repeat automatically the desired message over and over again. Make sure you have your slave wear headphones though so you don’t have to put up with it.
Check the temperature of your slaves balls. It should be quite warm in there after an hour or two. Once it is warm, re-tie the testicles a little tighter. Your slave should actually ask you for this if you’re heating properly.
Try to get your slave to beg for more heat. It may take repeated heatings before he’ll beg, but eventually he will. Once he starts begging for more heat you can start super-heating.
Super-Heating
Your slave will learn to love being heated. It makes your slave feel warm all over, and makes him love you and serve you better than ever before. If you’re doing things right, your slave,s cum will become clear, a sign that it’s no longer producing sperm. This is the desired result, as reduced sperm means reduced testosterone and more time for serving you, and less time touching himself. The next step is to add super-heating to the end of the heating session. To super heat, turn your crock pot to high, make sure the water isn’t boiling though.
Have your slave sit on a table, or anywhere that he can spread his legs widely.
It’s a good idea to add a second cut off sock to the one you’ve already got in place. This will give an extra layer of insulation so you won't shock your slave with the heat of the pack.
Again, place one pack on top and one on the bottom. Rotate these packs every 4 to 6 minutes for about 20 to 30 minutes. Usually, your slave will climax and end the session in about 20 minutes, but if he doesn’t, you should terminate the session within 30 minutes.
Hypnotic State and Suggested Affirmations
Short Term Effects
Your slave will be far more subservient. He’ll want your direction, and he’ll beg for more heat. Eventually he won’t be able to cum without heat. His cum will become clear, and he’ll become more submissive.You will have neutered your slave.
Long Term Effects
Subservience, submission, the slave will make every attempt to please you. It’ll decide it likes what you like, and you’ll seldom have to punish it.
Suggested Schedule
Heating should be done once a week initially. Once your slave starts to beg for heating, 2 to 3 times per week is more than enough. Once it has been neutered (clear cum) 2 times a week is more than enough. If you really want to see the positive effect it’s had on your slave, stop heating for a month. You’ll see your slave return to its’ rebellious former self, and you’ll start heating again right away.
My Lady owner also made me imerse my testicles into a bowl of very hot water twice daily by getting me to lower my testicles into the bowl and keep them there whilst she would top up the bowl with more hotter and hotter water which speedied up the process a lot