1. Are there women (or men) who are shocked or repulsed by it? What have been the responses?
Overall, people have been pleasantly surprised by the number of spurts of semen that shoot out and think the volume a compliment of sorts
2. What, if any, are the physical problems? Is there sometimes pain or pressure before/during/after ejaculation?
Tensing up too much while ejaculating can result in residual soreness in the penile root. If I edge several hours before cumming, I also feel a slight ache in my swollen balls and prostate.
3. What happens if a man who has large ejaculations has to go without? Religious ,divorce, military, prisons, etc.
In my experience, after two days without ejaculating, a mental and physical craving sets in. The longest I've gone without was about five weeks. The resulting ejaculation was very watery and voluminous.
4. Can the excess amount be felt before a man cums? Does he know how much?
The urge to ejaculate is more pronounced then the physical indications of the need to cum but my glands do feel fuller and heavier.
5. How does a man know where and how to shoot it out? Does he plan ahead for a large load?
Thanks to edging I have developed ejaculatory control and can even hold back an ejaculation in progress. Consequently, I can choose when and where to cum. If I am masturbating and want to let it fly, I shoot into the bathroom sink or tub.
6. Are there ways to increase or decrease the amount of ejaculate if desired?
Abstaining from cumming for a while, edging a few hours, and staying well hydrated helps.
7. Love to hear from men who really enjoy or even dislike large or forceful ejaculations.
Nothing is better than feeling a big cumload building up inside and then pulsing through an erect penis.