A surprise ambush project unfolds in the workplace. Leveraging experience as an AV actress, the crew targets beautiful women who claim scheduling conflicts as their reason for declining adult film shoots. One such woman is Yamamoto (24), an office worker at an IT trading company, visited unannounced. Confused by the sudden call during work hours, she reluctantly agrees to meet during her lunch break. Pushing their demands, the crew directly asks, "Mind if we have sex?" She refuses, and when asked about evening plans, she reveals they're already set. With no other option, they begin groping her large breasts and lightly teasing her nipples, causing her expression to shift. Eventually, they forcefully insert their cock into her mouth—unexpectedly, she submits and performs an obedient blowjob, swallowing a large amount of semen. That night, they lie in wait outside her company, only to find her heading to a group date. Later, tailing her alone toward the station, they discover she's meeting an older man. After witnessing an exchange of cash at a yakiniku restaurant, it becomes clear she's engaged in paid dating. Approaching her immediately after she parts ways with the man, they offer payment: "We'll pay too—how about sex?" and take her to the studio. Once there, the male performer grabs her, stimulating her nipples and performing cunnilingus until she's aroused. She carefully licks a massive cock before penetration. In cowgirl position, she vigorously grinds her hips, then switches to missionary for repeated thrusting until climax. Even as her body trembles, she willingly accepts the cock back into her mouth, performing a meticulous cleanup blowjob. Her satisfaction with this long-awaited sexual encounter is unmistakable.