One day in April 2019, I received an email from Mr. K, a fan of Emukko Lab. The content is whether it is possible to release a video taken when I went on a hot spring trip with an amateur woman I met on the exposure bulletin board. The woman is a 27-year-old truck driver. It seems to be a metamorphosis de M who also has a desire to see erotic ass. Since he himself hopes to be seen by many people, he contacted the woman himself and got permission, so he decided to edit, process and release a part.