Miku, a shy Japanese babe, finds herself in an unexpected situation when she's tasked with giving a full-body massage to a hung client at the local spa. As she runs her petite hands over his chiseled body, she can't help but notice his growing erection tenting the towel. Her heart races as she lathers up his cock, feeling it throb in her hand. She tries to keep her composure, but her own desires take over, and she begins to touch herself, moaning softly. Just as she's about to give in to temptation and mount him, a sudden noise from outside the room snaps her back to reality, leaving her breathless and panting.