r/AsianCinemaRetro

https://letterboxd.com/film/stoner-1974/

I'm looking for an Asian erotic movie in which a couple is taken hostage by a young female kidnapper. The husband eventually falls in love with the female captor. In one scene, the male hostage is tied to a chair while the kidnapper feeds him, and she accidentally spills hot soup on his legs. In another scene, the female captor has sex with the male hostage while his girlfriend or wife is tied up in the next room. The couple is held captive on an island. Later, they are released, but the husband secretly continues meeting the female kidnapper without his partner knowing. The kidnapper is also a friend or acquaintance of the wife/girlfriend.