I will take Yuna Shiina to an amateur man's home and tutor him! It's a really cool project! ! What's more, Yuna-chan, who is taking on the challenge of filming a 'documentary' for the first time, is full of surprises! ! As expected, Yuna, who is so erotic, made an amateur man cum even though she was nervous! Please fully enjoy the ``raw'' that ``Yuna Shiina'' shows for the first time!