College Girls: Sex Equation
Kyotaro Tsugumo, a university professor and medical doctor, is the director of the Sexuality Research Institute. One day, a female college student, Eiko Tsugawa, visits Tsugumo to sell her "sex equation" that she has invented. A few days later, Eiko and her friends, Yuki and Midori, are asked by the editor-in-chief of a recently banned weekly magazine to investigate the actual situation of soaplands
Cast
Mari Tanaka
Eiko Tsugawa
Miyoko Aoyama
Yuki
Shinko Jo
Midori
Yoshie Kitsuda
Nami
Sayori Shima
Yumiko
Chieko Harada
Visitor
Nagatoshi Sakamoto
Dr. Tsukumo
Maki Carrousel
W no Oharu
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