Yukino came to a private photoshoot as a model. It was her first time doing this kind of work, and she was a little hesitant at first to be filmed as a video instead of a photograph. However, she gradually got used to the atmosphere on set, and responded to the bold poses requested. As her exposure increased and the man and woman's tactics continued, the camera suddenly caught a naughty stain on her panties! The new model became more and more sexually aroused, and her tension increased. What was the surprising action she took when she became nude?!