Tomoki, who has become ●●● and still can’t get over his masturbation,
She ends up competing with her younger sister, Ruka, to get out of her diaper.
Yuki lost easily.
At Ruka’s request, she becomes her youngest sister.
Tomoki is dressed as a woman as a hand-me-down from his older sister Rui.
He decides to go out with the three of them to buy diapers…
The older brother lost the diaper competition with his younger sister.
This is a comic about a girl who is made into her younger sister’s younger sister and is humiliated by wearing a diaper and wearing cross-dressing.
*There are no general sex scenes, ejaculation, or other sexual scenes.
All diapers are disposable diapers.
Illustration: “Azumariru”
Comic page 19