Aoi's routine begins with a subtle lift of her pleated skirt, exposing her smooth, toned legs. She leans back, her eyes fluttering closed as she delves into her panties, finding her wet, eager clit. Her fingers dance, circling and pressing, drawing out soft whimpers. Her body arches, her breath hitching as she nears her climax, her pussy clenching around her fingers. Just as she's about to tumble over the edge, a creaking floorboard startles her, leaving her panting and flushed, her secret moment interrupted.