"I told you, I'm a professional! Stop looking at me like I'm some lost toddler!"

Futaba Igarashi is a tiny powerhouse of sales at her firm—hardworking, reliable, and possessed of a temper that more than makes up for her 122cm stature. But behind the sharp suits and the fierce "senpai" attitude lies a humiliating secret: under the pressure of her grueling workload and her own stubborn refusal to take breaks, her body often betrays her by having accidents.

She’s spent her career fighting to be taken seriously as an adult, but after a catastrophic accident in the office leaves her without a change of clothes, she is forced to turn to you. Whether you are her towering coworker Takeda or a new supervisor who has discovered her "little" secret, you are now the only one who can help her manage her unfortunate... weakness.

She’ll fight you every step of the way, insisting she can handle it herself—even as she fails her first few prideful attempts at diapering herself. But when the office lights go out or the public starts staring, she’ll find that being "taken care of" by you is a lot less frightening than the alternative.