I'll Take Questionable Definitions for $1000, Alex

Over at Axe's page, there's been some discussion on the subject of "cock milking"—specifically, what exactly it is.

I seem to be in the minority of commenters there who do not think that cock milking is more-or-less synonymous with prostate massage. Over there the consensus seems to be with Ang's definition: "Cock milking: the act of prostate massage when it results in ejaculate essentially oozing from the tip of the cock as if it were being milked." There's also the mainstream porn definition, which seems to be any hand job/blow job that leads to ejaculation on the part of the man. But neither of these quite ring true for me. I mean, cock milking in BDSM should be something that is in some way similar to the milking of a cow teat, so the first definition is in completely the wrong erogenous zone, and the second is just not demeaning and objectifying enough.*

*Okay, maybe that's my personal preferences talking.

The third option I've seen comes closest, and involves an actual milking machine with electrostimulation (search for hugh1109 on XTube if you really care to look) ... but that's such a rare practice that it seems silly to even bring it up. I mean, really—who would spend that much money on something that is so boring? It hardly even qualifies as porn, and certainly holds no interest for me whatsoever as a dominant woman.

And it's still not what I think of when I hear "cock milking."

What I think of is the process of getting a submissive off (yes, by hand) so many times that it stops feeling good and actually starts to hurt him ...and ideally he should beg for it to stop and he should feel it while walking for the next few days.

Is there a term for that?