When Dr. Katherine Benson joins an interdimensional exchange program as a faculty leader, she expects to study new techniques in cutting-edge medicine. The new world offers groundbreaking nanite research, which she is excited to study, even as she has the opportunity to guide the students traveling with her. What she doesn’t expect is to arrive in a place that seems designed to turn her, and her students, into something much... littler.

Giant ‘Bigs’ dominate the society in this new dimension, regularly reaching heights over ten feet tall as adults. Before leaving, Katherine had heard the whispered rumors about travelers being treated like children, or worse, adopted as permanent babies! She’d never put much stock in them. On the other side, she can’t help but realize it’s all too real. Shrunken to toddler size in this new world, Katherine finds herself struggling with humiliating car seats, oversized furniture, and unsettling rules that her students are forced to follow. As accidents, strict codes of conduct, and uncomfortable encounters mount, Katherine realizes that the nickname outsiders give this place—the Diaper Dimension—is not just a myth.

Caught between her duties as a doctor, the safety of her students, and her own risky position, Dr. Benson must navigate a society where the line between guest and ‘Little’ is dangerously thin.

If she can’t keep her footing, her trip abroad could turn into a lifetime sentence.

Playing Doctor is a novel from the Diaper Dimension universe, written for mature adults. It contains themes of ABDL, including diapers and forced babying. If those disturb you, please skip this book.