Slave of Pleasure shares a list of cast credits with The Two Lives of Jennifer (1979), applying primarily to the former.
The bulk of the dialogue was improvised.
Shaun Costello worked on this film in multiple capacities. He attributed these contributions to a variety of pseudonyms.
The sequence with C.J. Laing being whipped was shot with an undercranked camera and soaking stage blood on the o'nine tails whip that was used to beat Laing.