A special project where a woman takes just one day off work to go somewhere she's always wanted to visit. The program covers all travel expenses, leading to an unexpected sexual encounter. For this first episode, the action begins at Ikebukuro Station. Most women approached before work decline, saying they can't skip work, making the start look bleak. But around the tenth attempt, they meet Rui, a stunning beauty who stands out from the rest. Initially hesitant, she eventually agrees after persistent persuasion by the crew. Rui is a university student training to become a beautician. Overworked and without summer break, she admits she's frustrated about missing out on summer fun. She draws a card to decide her fate—the winning card reads "Exciting Dolphin Trip to Hakkeijima." Using a fake illness, she secures the day off and departs successfully. Upon arriving in Yokohama, her excitement soars. She changes into the program's provided triangle bikini and enjoys swimming, lunch, and a dolphin show. At night, she opens up about her struggles—low income, no financial support from parents, no boyfriend, and it's been a long time since she's had sex. This is the turning point. "Let's fill the emptiness in your heart too," the crew says, inviting her to appear in an adult video. After brief hesitation, she decides to take a bold step after so long. Moving to a hotel, she's guided by a male actor in lingerie. Her entire body is caressed, turning her into full erotic mode. She starts touching herself, indulging in pleasure through masturbation. Her pussy gets soaking wet, and when her inner depths are stimulated with fingers, a powerful squirting orgasm erupts. Her anus twitches as she takes the cock deep into her throat, performing intense deep throat. Finally, the cock thrusts all the way into her uterus, pounding her hardcore with relentless, consecutive orgasms. Rui drowns in unexpected pleasure, climaxing repeatedly until utterly spent.