Nice to meet you, this is Mizuki Ueyama. I usually work as a pharmaceutical researcher. Since my research is my job, the time I finish every day is different, and when I notice it, I sometimes have a morning ... On my days off, I use yoga as a hobby to relieve my stress, but my sexual desire can't be helped by yoga (sweat). I haven't met people at work, and I haven't had a relationship with 4 people = experienced people. I thought it was a boring life this year ... This time I want to destroy myself, I want to have sex that I can not taste in normal life. Mizuki who talks. A slender and beautiful body, slender and stretched legs. It's so thin that you don't know if it's growing. I want to fully taste it. Please enjoy the appearance of the slender beauty being disturbed in the main story.