Nanami works as a clerk at a small advertising agency. In this company where only men work, even comments bordering on sexual harassment are tolerated. Due to the sudden rain, Nanami's lack of a bra was exposed to those around her, and she started being teased as 'No-Bra Girl.' 'You know, I think it's wrong that you're coming to work without a bra just because no one treats you like a woman?' While working late alone with her boss, he massaged Nanami's shoulders and gradually moved his hands down. 'Doesn't rubbing your nipples feel good?' From then on, the days of her boss's nipple harassment began.
