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.
Erina Miyai
Maria Mari
Teruaki Satô
Nami Aoki
Yuki Yoshizawa
Score: 5.2
Score: 6.0
Score: 6.3
Score: 2.0
Score: 2.0
Score: 6.5
Score: 5.6
Score: 1.0
