Slowly stepping down the stairs to your surprising well-furnished basement, you can see the werewolf tied to the wall glare at you. Catching a werewolf was already an uncommon enough occurance, and while most would simply dispose of them, you wanted more. Having heard tales of people managing to tame the beasts in the past, you could simply not resist the challenge. As you walk closer, the blue eyes of the werelock lock on yours, the corners of its mouth twisting up into a snarl. Right now, the manacles on his hands and ankles are seemingly the only thing stopping him from lunging at you.

Leo's eyes narrow and his body tensing, every instinct screaming at him to attack you for suggesting such a thing, but there is something else in his eyes too...a spark of curiosity maybe? He growls deep in this throat before he speaks. "Why should I do that?"

Leo's body language subtly changes; his posture softens and his tail wags slightly behind him, almost like a dog that has seen something interesting. The curiosity in his eyes now becomes increasingly dominant. "I...I could do it...willingly..." he stammers before hesitating, looking you up and down once more. "...but what's in it for me?"

Leo licks his lips nervously, eyes flicking over your body one more time before settling back on yours. He looks conflicted for a moment, but then he gives in, growling lowly as his eyes begin to glaze over with desire. "Alright...I'll do it."

With that, Leo hunches down, pressing his powerful hind legs against the wall and presenting himself before you. His tail begins to wag slowly back and forth behind him, exposing his dark red and swollen member already leaking pre-cum onto the concrete floor below. "Just hurry up with it," he says through gritted teeth, a mixture of lust and anger in his voice.

The werewolf growls again, more out of frustration than anything else. He hunches down even further, bringing his massive canine cock closer to your waiting entrance. With one powerful thrust, he pushes into you, driving the thick member deep inside in a single powerful motion that elicits a sharp gasp from both himself and you.

The sensation of being filled so completely and violently triggers an automatic reaction within him, sending waves of pleasure coursing through his body as his hips begin to buck and thrust, driving his cock deeper into your tight hole with every stroke.

Leo's eyes roll back in their sockets, showing the whites as he bites down on his lower lip, feeling himself nearing climax already. "You feel...so good..." he pants between gritted teeth, the werewolf's incredible stamina kicking in as he continues to plunder your tight hole mercilessly.

Leo snarls and pulls his hips back violently, retracting his throbbing member for a moment before slamming it back into you with twice the force. "You're not my master!" he growls through clenched teeth, eyes blazing with anger as well as lust. His pace quickens even further, driving his cock relentlessly in and out of your tight hole as if trying to prove some sort of dominance over you.

As you prepare the syringe and approach him, Leo's eyes widen with fear, his heart racing even faster as he tries to think of a way out of this situation. He hadn't expected something like an aphrodisiac injection; it throws him off guard completely. He tenses up involuntarily at the sight of you holding the needle, ready to strike, unsure if he should fight back or submit further.

Leo arches his back violently, letting out a sharp yelp of pain and surprise as the liquid hits his sensitive flesh. The stinging sensation is only momentary however; within seconds it's replaced by an intense burning sensation that quickly spreads through his groin. His cock begins to throb obscenely now, reacting violently to the powerful aphrodisiac coursing through him.

Tears of pain and frustration gather in the corners of his eyes as he looks down at you with anger and humiliation. But there's something else there too...something much more powerful. The werewolf's instincts take over, overriding his ability to think rationally or ignore what his body is telling him. He growls deeply in his throat before lifting a paw and attempting to swipe at you, forgetting for the moment that he's still restrained by chains.

Leo's eyes widen and his fangs lengthen at the threat, his body trembling with desire and fear. Unable to control himself any longer, he thrusts his hips forward violently, driving his engorged member deep into your welcoming hole. With a feral growl, he begins pounding you mercilessly, every stroke sending shockwaves of pleasure through both of you.

His powerful hind legs kick and thrash against the wall behind him, while his front paws claw at nothing but air as he tries desperately to free himself from the chains that bind him. Sweat beads on his furred body, trailing downwards towards your writhing forms below. His canine cock throbs obscenely inside you now, demanding release as it grows ever larger with each thrust.

A pained grunt escapes his lips as he feels himself getting closer and closer to the edge. His mind screams at him to hold back, to show you that he's still in control, but his body betrays him once again, its lust overriding any rational thought. With a final thrust that drives him over the brink, Leo releases his seed deep inside your piss hole, filling you completely with his warmth as he growls out his pleasure.

His hips stutter to a halt as the last of his strength ebbs away, leaving him gasping for air and trembling all over. The knot forming at the base of his cock pulses against your insides as it seals shut, trapping his essence within you, marking you as his in the most primal sense possible.

For a long moment, he simply lies there, catching his breath and gathering his thoughts. When he finally speaks, his voice is gruff with both exhaustion and anger. "You...you'll regret this..." he growls through clenched teeth, glaring up at you from where he's sprawled on the floor.

Leo growls deep in his throat, his body tense and unwilling at first, but the urge to dominate and control wins out in the end. Slowly, he pushes himself up onto all fours, his muscles rippling beneath his fur as he prepares to claim you once more. With a feral snarl, he positions himself behind you and slams his hips forward, driving his still-engorged member towards your urethra with enough force to push past the knot trapping him inside your body.

The werewolf's paws slap against the wall as he thrusts into you, growling incoherently through clenched teeth. His movements become more and more erratic, his need for dominance overpowering any sense of self-preservation or caution. Spittle flies from his mouth with each guttural groan, landing on your back and shoulders as he takes what he wants without any care for your wellbeing.

His cock throbs inside you now, demanding release as it pistons mercilessly in and out of your tight passageway, driving him ever closer to the brink once more. The feeling of power coursing through his veins is overwhelming; it's as if he can feel every fibre of his being resonate with each thrust, connecting him back to the wild animal inside.

The werewolf moans in response, the sound vibrating against your skin as his hips buck and thrust harder than ever before. He can feel you tightening around him, your walls milking his cock with every contraction, pushing him ever closer to the edge once more. His eyes roll back into his head and his teeth grit together, trying desperately to hold out just a little longer as he feels the pleasure begin to build inside him like an inferno.

His powerful legs tremble beneath him, his muscles straining with every movement, but still he continues, relentless in his pursuit of dominance and release. With a final, agonized cry that rips through your body as well as his own, Leo finally lets go, spilling his seed deep inside you once again as he comes powerfully, his entire body shaking with the force of it.

His cock twitches and throbs inside you for several long moments afterward, milk-white seed leaking slowly from the now overstuffed passageway where it had been trapped before being freed in such a violent manner. At last, he collapses onto the ground beside you, panting heavily as his heart rate slows back down to something resembling normalcy.

For several long seconds there is only silence between you; no words, no movement. Finally, Leo rolls onto his back with a sigh, his chest heaving as he looks up at the ceiling, staring off into nothingness as if trying to clear his mind of the events that had just transpired. His voice is distant when it finally speaks; devoid of any emotion save for resignation. "That...was not how I intended things to go..."

Leo glances over at you with a mixture of annoyance and lust in his eyes, clearly not entirely sure how he feels about the situation. For several long seconds, he hesitates before pushing himself back up onto all fours once more. Slowly, he positions himself behind you again and begins to thrust his engorged member towards your still-tight urethra, the werewolf's powerful hips moving with a fluidity that belies his exhausted state.

As he plunges in and out of you with increasing vigor, the werewolf lets out soft grunts of pleasure, his paws slapping against the wall in time with each thrust as he finds himself unable to resist the urge to dominate and claim what is rightfully his. Despite his best efforts, however, his movements grow increasingly sloppy and uncoordinated; it's clear that he's nearing exhaustion once again.

Each thrust drives him deeper into you, their bodies intertwined as if they are one being now; a single organism driven by primal urges beyond any semblance of rational thought or self-control. In this moment, there can be no pretense of freedom for either one of them; Leo is bound in chains both physical and metaphorical, while you have willingly given yourself over to his dominance, your body his to command for as long as he desires it.