**Chapter 15: Unbridled Passion**

Unbridled Passion The intensity of the moment was broken by the sound of Regulus's ragged breathing, and Sirius's gaze snapped back into focus. He gazed down at Regulus, still impaled on his cock, and felt a pang of tenderness amidst the haze of lust. He gently eased himself out of Regulus's body, and the younger man's eyes fluttered closed as he let out a soft sigh. Sirius pulled Regulus into his arms, cradling him like a child as he stood up. Regulus's body was limp, his muscles still trembling from the exertion. Sirius carried him out of the house, the cool night air a welcome respite from the stifling heat of their passion. As they walked, the sound of hooves and the scent of hay grew louder, and Sirius's eyes gleamed with a mischievous spark. He had an idea, one that he knew Regulus would love. He quickened his pace, his long strides eating up the distance to the horse stable. The stable doors creaked open, and Sirius stepped inside, his eyes adjusting to the dim light within. The horses nickered softly, their curious eyes peeking out of their stalls. Sirius smiled, his gaze roving over the familiar surroundings. This was a place he loved, a place of peace and tranquility. He set Regulus down on a nearby bale of hay, and the younger man sat, his eyes still glassy with desire. Sirius stood before him, his chest heaving with exertion, his eyes burning with a fierce intensity. "We're not done yet," Sirius growled, his voice low and husky. Regulus's eyes widened, and he nodded, his face flushing with excitement. Sirius reached out, his fingers brushing against Regulus's hair, sending shivers down his spine. He pulled Regulus into a fierce kiss, his tongue plunging deep into the younger man's mouth. As they kissed, Sirius's hands roamed over Regulus's body, reawakening the spark of desire that had only just begun to fade. The horses in the stables seemed to sense the tension between the two men, their ears pricked up in interest. Sirius and Regulus were lost in their own world, a world of passion and desire, where nothing else mattered except the next kiss, the next touch. And as they stood there, surrounded by the quiet of the stable, Sirius knew that this was just the beginning. He had unleashed a passion within Regulus, a passion that would not be satiated easily. And he was eager to explore every inch of it.