Recently we all read about a peer here at Large Penis Support Group being able to ejaculate six ounces of cum/semen. Several here indicated that this was a very large amount. I even posted a reply to the thread that this would equal 3/4 of a cup. Sounds impossible, but then I an not a subject matter expert. I do have many years experience, but anything is possible, I suppose. You can be sure that I did some research on the subject. I was the subject and as I still use condoms it was quite easy. I saved myself for three days and then engaged in sexual intercourse. I carefully downloaded the sperm/semen from the condom to a measuring spoon. I had already had determined that I did not need to use a measuring cup. I have concluded that I did produce 1/2 teaspoon of cum/semen. I am confident that I most likely produced more when I was younger, but I never measured it. At my advanced age, I am happy with my production. As my signature indicates, I still enjoy life.