Binding Their Hearts by M.Q. Barber

Planning a wedding for three is the least of their problems. Since nearly losing Jay, Henry is driven by an inescapable urge to collar his submissives. Jay’s certain to be all in, but Alice has fled from commitment before. Negotiating their needs is a treacherous tightrope. Can he sketch a path to forever?
As Alice’s career takes off, the new demands steal time from Henry and Jay. The stress is crushing when every decision hurts the ones she loves. She’ll have to rig a solution before she cracks under the strain and takes her lovers down with her.
After years of resisting, Jay is learning big lessons in therapy. Loosening his family’s stranglehold leaves him free to explore what—and who—he wants in his life. But with Alice at work all the time and a deadline looming for the trio to vacate their apartment, stability is hard to find.

Can Henry, Alice, and Jay hold themselves together when the world keeps pushing them apart?