Lesbian World: Ecstasy(1975)

A woman got pregnant but was disillusioned with the man who didn't seem to love her child. She silently gave birth to her child, but from that moment on, she had no attachment to men. Her roommate taught her about the pleasures of lesbian sex, and she came to know about her pleasure. One night, she was assaulted by a man, and her hatred of men was confirmed. She starts working at a lesbian bar, her homosexual friends increase, and she becomes more and more satisfied with the pleasure between women...Made with participation from Masako Togawa.