She's wanted him for eight years. He's her sister's husband. And she's running out of reasons to stop.

The first time she met Daniel, she felt it. That particular pull that vibrates through every inch of you when you lock eyes with someone you have absolutely no business wanting. He was guarded, magnetic, entirely comfortable in his own skin – and completely forbidden.

For eight years she watched him from a careful distance. Family dinners, wedding days, crowded rooms. Brief exchanges. Fleeting eye contact. Always someone else's husband. Always her sister's.

Then fate handed her an opportunity. One hour alone with him. A dress that needed zipping. And eight years of slow-burning want that had finally, quietly, run out of patience.

What begins as a single stolen moment becomes something neither of them can stop. Taboo, consuming, and impossible to walk away from.

My Sister's Husband is an explicit, emotionally charged forbidden romance – a story of dangerous choices and the particular madness of wanting someone you can never have. Until, one day, you can.