[Black Moon (Kurotsuki)] Genkai Choukyou I - Capacity Training [CulturedCommissions] [Colored] [Decensored]

A cheerful little girl with jingling bells in her twintails reports to her doctor for another round of capacity training, and this time he's determined to break her personal record for pee duration. Between teasing experiments that leave her tingling and spread wide under his practiced fingers, she earns her reward — a deep anal drilling that turns her moans into music, staged right on the balcony where anyone below might look up. Her heart-shaped pupils say everything about how eagerly she submits to her doctor's special treatments.