Achieving and maintaining such a level of fappage requires some consideration:
1. Mental Stimulation. Really, are you that horny that 10 ejaculations per day is what you require (or can even achieve)? One would think that largely you'd lose interest by the 4th time.
2. Seminal Upgrade. It's unhealthy and frankly harmful to move into a fapping regime that requires such volume, considering the normal rate of outflow. In other words, you can't go from fapping once per day to 10, at one go. If you don't have blood in your semen on the first day, you'll certainly have it there by the second day of such fappery. You should work up to such a production rate ... say, increase the DFF (daily fap frequency) by 1 for each 1-2 weeks. By the 15th week of such slow increases, your seminal system will get used to the new production levels.