I am mostly a lurker here.........but I too take Muscle Milk - I have also started taking L-Arginine and Soy Lecithin. I take them more for workout purpose than cum purpose. I can tell a difference on the Muscle Milk. I am not a shooter.......but I can cum alot if I edge a few times and then go !! Hopefully I can increase it even more with the L-Arginine and Soy Lecithin !!