Protective romance novel heroes who give off sexy "touch her and die" vibes

This is one of my all-time favorite romance tropes. When a hero is ready to burn the world down to save his love, that book has my FULL attention. Here are just a few of my favorites:   

Paranormal romance picks:

Semi-Charmed by Isabel Jordan

First Grave on the Right by Darynda Jones 

A Vampire Bewitched by LE Wilson

Darkness Dawns by Dianne Duvall

Contemporary romance picks

Tied by Carian Cole

The Bad Guy by Celia Aaron

Beautiful Russian Monster by Odette Stone

Dealer by Tia Louise

Redemption by Kenya Wright

Romantic suspense picks

Absolution by Kaylea Cross

Hard Pursuit by Pamela Clare

Finding the Fight by Brittney Sahin

And for fun, here's a heroine with serious "touch him OR me and die" vibes:

The Risk by ST Abby

But what about you? Who are your favorite protective heroes (or heroines) who give off "touch her/him and die" vibes? Let's discuss!