Aya has been feeling unwell lately due to work stress. At that time, her husband suggested that they go to a beauty salon together... Her whole body is covered in oil, and her body is relentlessly stimulated in her sensitive areas, causing her to writhe and moan repeatedly. Unable to resist the unknown stimulation she is experiencing for the first time, she heads back to the salon, only to find that her husband, a regular customer, is also receiving a treatment... Even though her husband is right next to her, Aya surrenders to the forbidden pleasure. Her body learns the joy of stimulating the pleasure centers of her entire body...