I think it is next to impossible to actually “balloon” during sex. Ballooning, as I practice it, kind of tricks the dick into staying at an extra hard state. But, as Sta Kool says, stimulation of the head , (or other “trigger” points), is something that really takes away from ballooning.
When I balloon, I stimulate the whole unit. Once I get to the “edge”, I stop, relax completely, and stimulate only the CC’s. ( At that point, I can see the head “glow”, and become over engorged, and my dick is so hard it will cut glass. :D )
So, I EDGE during sex most of the time, when I want to prolong the experience for both of us. But, I haven’t experienced ballooning during sex. ( I think it takes to much finesse and concentration to accomplish during sex)
Paraphrased: It is not the critic who counts: The credit belongs to the man in the arena, whose face is marred by dust and sweat and blood, who strives valiantly, who errs and comes up short again and again, who, at the best, knows the triumph of high achievement, and who, at the worst, if he fails, at least he fails while daring greatly, so that his place shall never be with those cold and timid souls who knew neither victory nor defeat.