28-year-old Riria Takatsuki lives alone in an apartment in Tokyo. She works part-time at a cafe, earning just over 1,000 yen per hour. With such a small income, she relies on monthly financial support from her parents to get by. Her father runs a real estate company and spoils her, giving in to her every request. The largest amount she's ever received from him was around 1 million yen, so she's never had to worry much about money. But recently, after hearing a friend question whether this lifestyle can last, she's started to feel a bit uneasy. As she approaches her thirties, she realizes this way of living won't work forever and that she needs to develop the ability to support herself. While her cafe job is just a way to pass the time, she now wants to experience something completely new and unknown—so she boldly decided to apply. She'd never been intimate with two men before, but the experience turned out to be incredibly exciting. When her erogenous zones were stimulated simultaneously, she climaxed quickly, her pussy becoming soaked with thick, sticky fluid that stretched into long strings. Being brought to orgasm with a vibrator felt even better, and she was told to masturbate using an electric massager. With the vibrator pressed against her sensitive pussy and fingers inserted inside, the pleasure intensified. As she felt another climax approaching rapidly, she tried distracting herself by stroking the other man's cock, but he forcefully applied the vibrator again—this time making her squirt heavily, drenching everything. Her mind went completely blank, lost in a frenzy as she frantically sucked his cock. This is where the real action begins. She doesn't know what lies ahead, but she's realized there's a job this pleasurable—no matter how completely wrecked she might become, it was something she had to experience at least once.