Testing the water on "Massage".

I just joined this reddit group and have been enjoying everyone's posts and comments. I'm in the right group. LOL

After a 10 book run of fiction, non-fiction, memoir, politics, and self-help, I decided to do a 4-book erotic collection on one of my favorite topics, erotic massage. Each book covers one masseur in one country. Each masseur has 20 clients, and there's 20 chapters per book. Each masseur has a particular "gift" or "talent".
The chapters are not soaked with semen squirting on the ceiling tiles. It's about what women bring into a massage session, individually speaking. Happy or sad, good or bad. The 4th book is "In review" after 3 approvals. My question to the ladies or anyone, "Is this a complete waste of my time?". I can send links or bits of the book if people want clarity about what I'm talking about.