Invisible Man: Rape! (1978)
1h 5m | PG-13
A horny scientist who is married to a hot wife and lives with his virginal step sister invents a drug that can make him invisible. Erotic high jinks ensue.
Director: Isao Hayashi
Studio: Nikkatsu Corporation
Genre: Comedy
Video: 720p
Cast
Erina Miyai
as Akira
Maria Mari
as Machiko (Momoko's sister)
Teruaki Satô
as Ippei Nakamura
Nami Aoki
as Pink Baby Mei
Yuki Yoshizawa
as Female student
Jun Aki
as Pink Baby Fuu