Rope and Breasts (1983)

3.8 | Jan 07, 1983 (JP) | Drama | 01:09

https://www.nikkatsu.com/movie/25994.html

A husband and wife are on the road doing a traveling BDSM show at various seedy locations. The wife is getting bored with the show and wants to quit. But while on tour in Kyoto a wealthy man and his proper looking wife invite them to do a private show. Little do they know that their stage routine is just child’s play compared to what the couple have in mind for them.