Chastity and orgasm denial discussion

Apologies if this comes across as a naive question, but it’s something I haven’t encountered before. We’re all aware of prostate health and how maintaining sexual activity or simply having one emptied—like through milking—is good for you. Right now, my girlfriend and I are in the middle of a two-month denial period. As a bodybuilder, I’m familiar with certain supplements that not only support gym performance but also aid this specific area by boosting libido and sperm production; we’ve just picked up a couple items to enhance both. Many of you probably know about the ultimate goal for large cum volumes, so we’re experimenting with our own little stack. The catch is she doesn’t want me being milked or ejaculating at all during these two months because “I want that fluid to remain in your testicles; I’d like to see just how much they expand, so absolutely NO MILKING and definitely NO CUMMING.” She mentioned we might extend the duration next time with an even larger stack. smile4.gif What signs should I watch out for regarding potential problems? How long do you usually recommend avoiding release?