KUNK-051 Track team reserve member Mikoto-chan, 19 years old. Thong panty pervert intense training. Amateur used underwear appreciation society.

Mikoto-chan, a first-year university student, was found at a certain track and field competition. Mikoto-chan is a substitute. Although it is not a regular, I support Mikoto who is cute and hard. She got to know her as she went out to cheer for her at every competition. And she was able to tame Mikoto when she gave her new shoes and workout clothes. Today, I will practice with Mikoto-chan at the hotel. I wonder if she'll sweat a lot and show me her naughty pants...