A ball crusher is a device made from either metal or often clear acrylic that squeezes the testicles slowly by turning a nut or screw. How tight it is clamped depends on the pain tolerance of the person it is used on. A ball crusher is often combined with bondage, either with a partner or by oneself. The Kali's Teeth Bracelet is an incredible behavior modification device, and what makes it so effective is its numerous teeth, which create abed-of-nails. Skin rests atop the bed-of-nails, as well as being captured in thesmall gapsbetween them, securing the device and preventing it's removal. Preventing the testicles from lifting up so far that they become lodged under the skin immediately adjacent to the base of the penis, a condition which can be very uncomfortable, especially if the testicle is then squashed by the slap of skin during thrusting in sexual intercourse.

If left alone the bracelet is quite docile, but Kali bites if the wearer experiences arousal or attempts to remove her. Ifpulled forward, the skin in front of the bracelet bunches, causing theteeth to sink-in and bite. A parachute is a small collar, usually made from leather, which fastens around the scrotum, and from which weights can be hung. It is conical in shape, with three or four short chains hanging beneath, to which weights can be attached. I found that after a two-week wearing, I lost about 1"-1.5" in length and a significant amount in circumference. So if your wife wants to downsize you a bit (perhaps to make you a bit less desirable to others), this is definitely a way to move forward.

However, these are extreme uses of testicle cuffs. More conventionally, the device pulls down the testicles and keeps them there during stimulation, which has a number of benefits: Delaying or intensifying ejaculation by preventing the testicles from rising normally to the "point of no return". It is much harder to reach an orgasm. A humbler is a BDSM physical restraint device used to restrict the movement of a submissive male participant in a BDSM scene.

Making the penis appear longer. Pulling the testicles down and away from the base of the penis stretches the skin over the base of the penis and pubic bone, exposing the additional inch or so of penile shaft that is normally hidden from view. Hello Squishie: Congratulations on your progress and please convey my best wishes to your awesome wife. I hope you give her the respect and appreciation she deserves. Top left: Erotic electrostimulation. Top right: Trampling the penis. Bottom left: Wax play. Bottom right: Chastity piercing. Denkianma (電気按摩) (lit. "electric massage") is a popular Japanese prank played between two people where one person puts their foot into the genital area of the other and shakes it in a vibrating motion.[12][13] Often this is done by grabbing the other person's feet, raising them, and then placing one's own foot on their crotch and vibrating it. This is often done between school aged boys as a prank similar to kancho and could be seen by a western audience as a type of bullying. In 2006 the crisps company Doritos released a new flavour of potato chip called "Denkianma".[14] Some passive men enjoy the feeling of being "owned", while dominant individuals enjoy the sense of "owning" their partners. Requiring such a man wear testicle cuffs symbolizes that his sexual organs belong to his partner, who may be either male or female. There is a level of humiliation involved, by which they find sexual arousal. The cuffs may even form part of a sexual fetish of the wearer or his partner.[citation needed]The sensation createdis breathtaking, and teaches himto control his arousal. It's therefore both an anti-erection device and an anti-masturbation device. Small and lightweight, the KTB is highly discreet and unnoticeable beneath pants. Improving sexual arousal. While some men may be aroused by the feeling of being "owned", the physical feeling of stretching the ligaments that suspend the testicles has an effect similar to the more common practice of stretching one's legs and pointing the toes. The early KTBs were a bit too sinister for me to take seriously, as they had sharpened metal spikes that could do some serious damage and lead to infections if used improperly. But yours appears reasonable as a form of punishment device.