Bondage Ecstasy (1989)
Original title: 陶酔遊戯
Bondage Ecstasy is a 1989 Japanese-language thriller movie directed by Hisayasu Satō, with a running time of 1h. It stars Shotaro Sawada, Osamu Fukuda and Setsuhiko Kobayashi.
A young office worker turns into an insect. As an insect, he enters the orifices of his enemies and possesses them, allowing him to enact his revenge fantasies.