Maruhi sennyû: Gyaku soap tengoku
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...
Rating
2.0/10
2 votes
Runtime
60 min
Theatrical cut
Released
1992
Released
Language
JA
(秘)潜入 逆ソープ天国
