A secret training for improving sales and advertising skills that has been passed down through the generations at SOD. Immediately after the induction ceremony, new employees are given "adult toy training to try out on your own genitals" and "fellatio training to get work." Based on that, they are then challenged with entertainment training that doubles as a welcome party for users. With the help of the users' intense caresses and the power of alcohol, it's a drunken orgy with unlimited ejaculations from the first day of employment!