Tanaka started going to college and had to move out to live on his own. Wanting to lessen the burden on his parents, Tanaka applied for a part-time job at a coffee shop to cover his living expenses. The store manager here is extremely strict, making him feel scared and discouraged on his first day of work. However, Tanaka meets Sakura, a senior student with a dream of opening her own coffee shop. Tanaka was attracted to Sakura's beauty at first sight. But upon closer inspection, he noticed that Sakura's dress was too short, revealing her underwear! The next day, when he arrived for work, he accidentally discovered that the store manager and Sakura were together. And then he discovered a terrible truth, the manager was using the promise of a raise to threaten Sakura, forcing her to obey him! First, he made Sakura wear a short dress, showing her underwear to attract customers. And now, he is making her have sex with him! Witnessing the manager's wrongdoing, Tanaka knew he had to do something. But for some reason, he couldn't move, feeling excited, helpless, and eagerly watching, unable to look away! His penis quickly became erect, and he unconsciously masturbated while watching his dream person being fucked by the vile manager! The manager also noticed his actions, knowing he was a pervert, so he invited him closer to closely observe his and Sakura's wild lovemaking...