Overview
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.
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
- Izumi Shima as Momoko Nakamura
- Yûko Asuka