Day 6 -
I have a great idea today. I want you to try and swallow your load in one gulp. The entire load. Good whores should know how to do that. One big gulp and the cum is gone. Don't complain, you have it easy...imagine a buffed guy standing above you and forcing you to swallow. So do it.
Go motivate yourself and watch a cumshot compilation. That should make you very eager to do it.
Don't wash your teeth afterwards, get used to the feeling of being a cum whore. I repeat, discipline is the key to success.