Being in control includes my games with the sex of my slave. And I am not referring solely to his genitals, but also to impose and decide when I want him to ejaculate, how, how often, if he deserves that award or I flatly deny. His pain belongs to me, but his pleasure is mine too.
Maintaining the slave into a prolonged arousal can induce him to a pleasant state that, as in the case of a chastity period, increases his submission. Although in very different ways. In fact, completely opposed.
I got a new toy who can not stop panting. Pity, today he will have to keep holding all this euphoria while I drive him crazy and savor his pleas 😀