A weekend not long ago, Her slave was locked in chastity from Friday afternoon till Monday morning.
We follow our self-invented 'Six-to-Six Principle' in our household, so this is how we normally do chastity play.
On Saturday night, Her slave had invited Mistress to dinner in one of Her favourite restaurants in Copenhagen.
Mistress instructed Her slave to wear the sharpest spikes in the cage, and to dress in a pair of chinos, no underwear, a light shirt, formal shoes, and a blazer. She likes how Her slave always looks great dressed like that.
When Her slave had inserted the spikes, Mistress took a length of string, pulled it through the base of the cock cage, up and behind Her slave's neck, and back to the cage again. Mistress tightened the string so Her slave had to bend the neck slightly forward. Then She tied the ends together in a square knot in front of Her slave's chest.
Before leaving the house, Mistress grabbed inside the shirt, and yanked the string. The reaction was immediate. Her cock tried desperately to get hard in the cage, and Her slave made a sound, indicating that the restraint of the cage, and the pain from the spikes, did what they were supposed to. Her slave thanked Mistress, as instructed.
On the train to Copenhagen, Mistress pulled the string several times. Her slave thanked Mistress every time, and Mistress was enjoying Her power.