PKPD-379 Amateur sex friend documentary: Science college students with a standard deviation of 65 are the best students in H too Mayu

I'll introduce you to my sex friend. - Mayu-chan is a so-called "Rikejo" who attends a science university that she met through a matching app. - Smart girls are surprisingly sexually greedy and have amazing techniques. - In the end, sex is also a learning experience. - Mayu-chan, who has an overwhelming charm that combines intelligence and passion, is the best regular sex friend.