Lady Ninja Kasumi, in her secluded dojo, sheds her outer garments, revealing her toned, athletic body. She begins to touch herself, her fingers tracing the curves of her breasts, teasing her nipples to hardness. Kasumi's hand ventures lower, slipping beneath her tiny panties, finding her wet, aching pussy. She strokes her clit, her breath coming in short gasps, her body writhing as she pleasures herself, her moans echoing in the empty dojo.