Unsuccessfully fighting the overwhelming urge to masturbate at my work place

I'm at work, and I'm fighting unsuccessfully against the irresistible urge to masturbate. I'm getting ready to put on my 1 kg ball stretcher as soon as my coworkers leave. My cock feels so good when I masturbate, the pleasure is beyond words... I feel like I was born to masturbate. Do you know that feeling?