No where near as much as I'd like to have. Sucked my first cock almost 50 years ago but didn't start swallowing until a few years later. Then tried to go straight for several years (that was a waste of time). On & off spurts since then but still not as much as I'd like. Not at all sure of the actual volume but the load count has to be in the hundreds.

not enough...I want more

I started sucking at a young age, great park restroom hookups I discovered nearby, after my first 3 years almost 200 guys plus eating my own cum, maybe a liter worth.