Moonlit Transformation

He sat on the rock outcropping, the cigarette dangling from his lips as he gazed up at the lunar spectacle above. The moon's silvery glow cast shadows across his rugged features and highlighted the coarse brown fur that covered most of his body – except for the area below his waist, which remained delightfully bare.

His muscular physique was on full display, a testament to generations of wild ancestors who roamed these very woods. A thick mat of hair spread from his broad chest down to his chiseled abs and below, where it formed a distinctive 'V' that led to the source of his arousal – a substantial, erect cock that seemed to throb in time with his heartbeat.

As he inhaled the smoke, his nostrils flared, picking up the scents of the forest: pine resin, damp earth, and the faint tang of human presence from the nearby cabin. The cigarette dangled precariously as he let out a low growl, his eyes flashing yellow in the moonlight.

With deliberate slowness, he stood, letting the cigarette fall to the snow-covered ground. He watched it burn for a moment before turning his attention back to the sky above. His body began to shift, muscles and bones realigning as fur grew longer and thicker across his entire form.

His voice deepened into a guttural growl as he spoke: "The beast stirs."

As if on cue, his cock began to swell, thickening further until it was nearly twice its original size. His balls pulled tight against his body, full of virile seed waiting to be unleashed.

He paced back and forth, snow crunching beneath padded paws. The moon cast an ethereal glow across his transformed form, accentuating the powerful curves of his physique. A low moan escaped his throat as he felt the primal urge coursing through him.

Suddenly, he stopped in front of a nearby pine tree. With one swift motion, he gripped the trunk with both hands and pulled himself up, standing on his hind legs like an anthropomorphic wolf. His cock jutted out at an angle, glistening with pre-cum as it bobbed in sync with his breathing.

His eyes locked onto the cabin in the distance, where a figure stood in silhouette against a brightly lit window. The werewolf's nostrils flared once more, catching the scent of arousal wafting from within.

"I can smell your desire," he called out in a voice that was both human and beast. "Come to me."

With a final glance at the moon, now fully obscured by the forest canopy, he leapt down from his perch and began making his way towards the cabin – ready to unleash the full fury of his transformed desires upon whoever dared answer his call.