Cameras capture Kana Matsu's intimate, solo bath ritual. She dips a washcloth in hot water, cleansing her skin, her fingers lingering on her pert breasts and hard nipples. She leans back, her eyes closed, a finger exploring her wet pussy. She arches her back, adding another finger, her breath coming in short gasps. She brings herself to the brink, then slows, building tension, before finally giving in to her pleasure, her body convulsing as she comes undone.