Nami Hoshino became an underwear model... SNIS-309

Nami works at an lingerie company. The company selects its employees through a competition, and she's chosen to lead the project for their new lingerie line. However, there's a reason she became a leader. She has a boyfriend with an enormous penis whom she secretly dates at the company; a female colleague who claims to be a partner but is secretly jealous of her; and a boss who harasses her with both power and sexual harassment in pursuit of promotion. It's practically a shady company, but Nami, driven by ambition and a desire to contribute to society, works as usual today...