SG

One night changed everything.Years ago, Dean Winchester broke my heart to "protect" me from his dark world, leaving me with a lingering ache and a vow to never let another man close. But when a brutal case hits my new town, his towering, intellectual younger brother Sam arrives first. Exhausted and seeking comfort, we share an intense, unforgettable one-night stand—marking the first time I’ve opened up since Dean left.The next morning, the bubble shatters when Dean walks into the motel room. Cold, calculating, and masking his jealousy with a smug grin, Dean is determined to win me back at any cost. But Sam, driven by an intense desire, refuses to step aside.Just as the brotherly warfare peaks, the angel Castiel materializes with a shocking verdict: I am a Nephilim, and my awakening celestial grace is a beacon for every monster in the country. Forced into the backseat of the Impala, I must train in secret with Castiel to weaponize my raw power while navigating a fierce, suffocating love war on the open road.