Hikari, a beautiful big-titted office lady in her second year at an IT company located in Tokyo, works as the president's secretary. Relying solely on her salary isn't enough to cover living expenses, and as someone raised in a single-parent household, she bears the burden of supporting her sick mother and managing household finances alone. To make ends meet, she turns to social media during her lunch break to find men willing to pay for sex. Driven by both financial need and sexual desire, Hikari, dressed in her business suit, lustfully devours men's cocks with filthy talk, gets repeatedly brought to orgasm with toy play, and eagerly takes creampie after creampie. Intoxicated by the pleasure, she willingly accepts extra fees for additional services, highlighting her irresistible allure.