Jaydin Ellis is a sex therapist who mainly specializes in helping men with erectile dysfunction. When Mack is referred to Jay, after fighting with achieving any kind of orgasm his entire life, Jay goes to work to help Mack find a way to achieve this. Although in the process Jay finds himself falling for Mack and then finds himself facing a sexual harassment suit.

I liked Jaydin especially in The Fine Line there was just something about his character that made you love him. I also liked the progression of therapy that was applied. I found The Fine Line to be a very enjoyable read and would suggest it as one to pick up.