MINAMO is invited to an entertainment dinner through her boss's invitation for a new project assignment, but in reality, it's a setup orchestrated by her boss who disregards her position. She is deliberately pressured into drinking by her superiors, gradually losing control over the situation. Ultimately, she ends up receiving 21 ejaculations, including 10 creampie loads. Throughout the process, her pride is stripped away until she is completely reduced to a cumdump.