Constantly horny and on the verge of madness

My little piggy is now lying bound and powerless before me once again, ready for the next stage of his training. I’ve decided to keep him in a constant state of arousal—an exquisite form of torment for a cock-hungry slave like him.

With my long, sharply painted fingernails, I first just tickle his balls before slowly running my fingers along his tiny little cock. His whole body twitches at every touch, and his eyes grow wider as his little cock gets harder than ever before.

Then I take a generous amount of lube and spread it liberally over his little cock. Slowly I begin to jerk him off, gently at first, then harder, faster and faster, until he moans and trembles. His breathing quickens, his hands clench into fists—he’s in the verge of coming.

At that very moment, I stop. His face is a picture of agony and despair as I show him, with a contemptuous smile, how his “reward” is slipping away from him. I wait a moment until his arousal subsides a bit before starting again.

Sometimes with my fingernails, sometimes with plenty of lube—I constantly switch up my techniques to keep him on the brink of madness. His little cock is constantly hard, throbbing and begging for relief he’ll never get without my permission.

I could play with him like this for hours, bringing him to the brink of orgasm over and over again and then letting him down. His pitiful whimpering is music to my ears as I make it clear to him that his little cock belongs only to me and I decide when he gets to come.

How long should I keep him in this state of constant arousal today, my little wanker?