For your training you will need to do a few things for me.
First, you will need to make yourself some "cum cubes". Unfortunately that means you will have to come back to do this tease in about a week. But trust me, it's worth it.
Go out and buy yourself an ice cube tray. Find one that makes tiny cubes. The smaller the better. During the next week you will need to cum as many times as possible.
Every time you cum, catch it in the cube tray and put it back in the freezer. Try and make as many cubes as you can. They can just be one load in each section, but if you can add more cum to each than please try.
See you in a week.
If you are back after a week of making cum cubes then you can continue.