The complete inside story of a secret, highly confidential new employee training program conducted by a notorious publishing company! One of the irregular training programs held by Digista Inc. for editorial staff, this session invites AV male actors with over five years of professional experience as instructors, offering participants hands-on experience with the highest-level techniques in the adult industry. This training is administered and decided solely by the education supervisor, and is exclusively for female staff members who have been employed for less than three months, unless a special request is made by the editor-in-chief. The content of the training is completely concealed from anyone not participating, with even the attendees unaware of the details until the day itself. Furthermore, the education supervisor is required to record every aspect of the session on video. Recently, the education supervisor met with writer K, an acquaintance of the editor-in-chief, who proposed testing the effects of a newly imported unisex aphrodisiac called "PT141" through gonzo-style filming for the magazine. Deeply impressed by K's passionate explanation, the supervisor agreed to the request. Since this substance may potentially be used regularly in future shoots, the supervisor has instructed Kato, the equipment manager, to verify its effectiveness and any possible side effects. This training session aims to evaluate new techniques and products, with the results likely to have a significant impact on future projects.