Today's trendy and stylish beauty, YUI, applies for an adult part-time job out of curiosity and practical interest. During the interview, it turns out she's done similar work before—originally intended to be non-sexual, but previously ended up having sex anyway. The plan was to finish with just a condom-protected 2P session, but YUI requests an extension for a bareback 3P. Though bareback is initially off-limits, the third man is allowed to join. When they learn in the interview that she loves rapid thrusting, the two men take turns performing intense, high-speed pumping. Completely overwhelmed, YUI eventually consents to bareback, resulting in a creampie on her high-risk pregnancy day.