You may be trolling, but I'll take the bait....It's not how much he **********....It's the quality of what's in the goo...You have no control over his body's ***** production !!!
You're trolling...say goodbye !!!
Not a female here, but at that age, there is probably some underlying medical condition that he needs to get checked out and the sooner the better.
tie a shoe string around his balls hehehe
He may have a prostate issue.
Let him do the 'hard work' until he is ready to blow and then he can give it to you