FSDSS-299 My girlfriend, Minori Kanan, was forced to become an obscene underwear model and became horny despite being embarrassed.

Minori works at an underwear manufacturer. She is assigned to the product development department, which she had always wanted to work for, and while she is devoting herself to her job, her boss asks her to be an underwear model in the name of product research. Although he was confused, he agreed to wear it if he could make a small contribution. Gradually develop a body that becomes excited by being seen by others. Eventually, she is destined to be played with as a means of sexual desire by her superiors, colleagues, and business partners.