Gekko no Sasayaki

Gekkô no sasayaki (a.k.a. Moonlight Whispers) is a 1999 Japanese film directed by Akihiko Shiota.

Tropes in this film

 * Fetish
 * Happiness in Slavery: Takuya.
 * Sexy Discretion Shot - Happens in one scene when Takuya is locked in a cabinet by Satsuki while she has sex with Uematsu.