Mitsu Pinku

Bondage Ecstasy (1989)
A harrowing S&M roughie from erratic cult filmmaker Hisayasu Sato, this gay-themed pinku-eiga entry deals with an abused man who literally turns into an insect. Naturally, Sato borrows heavily from Franz Kafka's {-Metamorphosis} and several of his other works, but the overall effect is far more Sadean than Kafkaesque.

Be My Slave (2012)
Dan Mitsu stars as Kana, a female employee at a publishing company who strikes up a sexual relationship with a younger co-worker. He soon discovers that Kana's fetishes extend to sadomasochistic tendencies, involving a mysterious man only known as "Sensei". This discovery will push his relationship with Kana to a new, dangerous level that he may not be ready for.