A girl with a special fetish that she can't tell anyone about. A female student who excels in both academics and sports. She is a member of the Kendo club and devotes herself to club activities every day. She practices until she is drenched in sweat. However, she gradually becomes unable to contain her excitement at the thought of smelling herself. At that time, she registers for a matching app she comes across. Then, she meets a dull middle-aged businessman in the hotel district.