変態指圧師 色欲の狂宴

A literal translation of the title:

Perverted Massage Teacher - Party of Lust (1971)

Director: Kaoru Umezawa / 梅沢薫

Actresses:

Yuriko Azuma / 東祐里子 / 東裕里子

Keiko Miyamoto / 宮本圭子   Rumi Segawa / 瀬川ルミ

Additional movie info: Nikkatsu (in Japanese) / IMDb (in English)