Masters of Temptation — Zoey Marcel

Life is sweet for Jill Easton after her reconciliation with her husband, Ben. He's even allowed Neil Banks into their marriage. She has everything she wants, except for Logan Weston and Judah Shaughnessy, the other two loves of her life. She discovers that Ben has a spanking fetish and a startling obsession with the 1950s that challenges her inner feminist and entices the natural submissive in her. Their power struggle is halted when fate takes a turn for the worst, and Jill must prove how far she's willing to go to save the man she loves most. When their BDSM relationship progresses, Ben calls Logan in to help train Jill. Jealous, Judah hatches a plan to make Ben want to share Jill with him, but things go horribly wrong. The four men must unite to heal Jill from her inner demons and prove to her that only complete surrender to them will set her free.
Note: This book contains double vaginal penetration.
Note: This book contains double anal penetration.
Note: This book is a sequel to Badge of Temptation. Although each book ends with an HEA for its main characters, the two books share an external story arc.