No One Told Me I'd Be Koki's Fave

Satomi Kumakawa is a dedicated dental hygienist struggling under the weight of a stressful work environment that has left her battling chronic insomnia. Her only comfort comes from listening to the live story-reading broadcasts of her favorite online creator, Koki. Sending him Super Chats during his streams brings her genuine joy, offering a much-needed escape from her exhausting daily life and helping her finally find rest at night. Her routine takes an unexpected turn when she is assigned a new patient named Koki Machida, only to discover that he is the very streamer she admires so deeply. Shocked but resolute, Satomi vows to keep her identity as a devoted financial supporter completely hidden. She channels her enthusiasm into her professional duties, determined to safeguard her idol's oral health without ever revealing her secret fan activities. However, maintaining this careful boundary proves far more difficult than she anticipated. As their dentist-patient interactions continue, the dynamic between them begins to shift in ways she never could have predicted. Instead of simply remaining his anonymous caretaker, Satomi unexpectedly finds herself becoming Koki's personal favorite, turning her quiet admiration into a complicated and heartwarming reality.