My submissive is bound to the milking table. I have a quota of his semen that I need to collect, whatever means necessary.

I use an electronic stimulator butt plug to massage his prostate. He screams when I adjust the intensity; he’s a big baby.

I attach the Venus 2000 cock stroker milker to him for the first ejaculation. It sucks and strokes until he orgasms twice, without stopping.

Then I use my hands and stroke him off the 3rd time.

He might have made semen quota barely this time.