Can a submissive partner have a foot fetish without having an interest in other aspects of BDSM?
Yes, it is totally possible for a submissive partner to have a foot fetish without having an interest in any of the other aspects of BDSM. A foot fetish, like any other kind of fetish, is an activity or habits that somebody finds arousing or enjoyable, and it can be delighted in within the context of a traditional monogamous relationship or within