[Kyaradain] Submissive Sister Summer Shaving [Full Color]

In the heat of a humid summer, a young brother discovers his older sister is far more mature than he remembered. As they share a tense, sweltering moment in their room, the scent of her adult sweat and the realization of her changing body ignite a sudden, irreversible tension. What starts as a simple task of grooming turns into an intimate encounter, where the boundaries of siblinghood blur under the heavy atmosphere of summer heat.