A one-night, two-day hot springs trip with An. She promised to obey everything I say, and she can't defy me. I insert a vibrator into her while she's wearing a yukata, enjoying outdoor training. Despite her embarrassment, her pussy is dripping wet. She gets taken by a stranger—a middle-aged man—right beside me in the outdoor bath, having sex with him. Watching An get turned on by another man's cock fills me with both painful jealousy and arousal. In the end, we make up and move on to passionate, loving sex.