Rec me an abused/tortured cinnamon roll mmc healed by the fmc

I'm basing my thoughts on Broken by Elizabeth Kelly. He's broken down, lonely, maybe ugly, rejected by all, abused, tortured but an absolute cinnamon roll where fmc is concerned. And fmc is the healer, nurse him back to health (metaphorically or otherwise), caring and kind which he never expects because he's always been treated like shit, rejected and has years of trauma (maybe childhood) to count for. But he is gentle and kind and skeptically seeks her love and adoration which she readily gives.

I don't think this book exists but I'm hopeful, nonetheless.

Everything works except poly and ff.