I understand where you are coming from, and I don't want to start drama, but at best this is dubiously consensual. Yes, Harvey seemed to at least enjoy himself a bit, but there are multiple points during the sex scene where he states he LITERALLY can't say no. It's not exactly enthusiastic consent. I'm happy you condemn rape and that it wasn't your intention, but next, either portray it more consensually or add a warning. Non-con is fine in fiction, but it at least has to be tagged properly to avoid accidentally triggering someone, ya know?
Also, depending on who you are, literally anything can be a fetish. cheating on your wife is a fetish, the sex toys, etc.
Thanks for specifying it as consensual, but...death of the author, ya'know?