GO, GO SECOND TIME VIRGIN (1969)

(ゆけゆけ二度目の処女)

dir: Koji Wakamatsu

Wakamatsu Productions

1969

65 minutes Cinemascope - Wakamatsu Productions 

Girl ... Mimi Kozakura
cap4>[I fish] Doriki ghost
Hawk...Yoshio Zentai
Ao ... Yuuki Aoki
Mamo ......Fuga Yajamaru
Megumi ................Marcel Maki
Midori ................Rei Kagami

From imdb:

Go, Go Second Time Virgin (Japan, 1969)

After being raped in an unknown rooftop, nineteen year-old girl Poppo meets a mysterious boy, and both share their sexual traumas and fears, with fatal consequences.