(秘)潜入 逆ソープ天国
A university assistant professor spends his days researching. A hidden camera is installed at a reverse soap shop run by a friend of his, and he studies techniques by observing the reactions of female customers...
Genre: Comédie
Jeter: Koyuki Fuji, Jun Yahagi, Kaori Kuwabara, Kan'ichi Hiraga, Masahiro Yoshida, 栗原良
Réalisateur: 浜野佐知
Pays: Japan
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