What do you guys think of this, got anything you can show or share?

I'm talking where a guy is tied down by a girl and brought close to orgasm again and again, then when made to cum his cock and balls are continued to be stroked, slapped or otherwise stimulated despite him wanting it to stop.

On top of this I love it when the girl then continues stimulation to make a guy cum again and again...dry orgasms eventually...to the point where he would beg for her to take his balls instead of continuing to cum.

I've seen some clips where a guy was made to cum five times in a row with minimal let up in stimulation...that was amazing.