Note: This story was dynamically reformatted for online reading convenience. There was something unusual about the day, I could already sense it. Beyond the fact that you had said there would be a surprise tonight; the way you acted just sent tendrils of fear along with the anticipation that usually greeted your announcements. My usual demeanor was unchanging, a flippant answer given instead of gratefulness. But, then, you expected nothing less. Your last words more threatening as you promised to ensure it was more memorable than ever. I arrived back at the house after running a few errands. The one part of the surprise known was that you were having a small gathering. Even while rushing through the errands, irrational thoughts plagued me... from the thought of being passed around the group like some common slut, to being sent away. It wasn't as if you hadn't warned me often enough that my attitude would sooner or later bite me in the ass. It was merely that it was the way I was. Something about pushing those certain buttons in you, pushing you to the edge of your control, awoke something primal in me. It made the inevitable surrender that much sweeter for some reason. Even knowing the ubiquitous control you had over me, those reminders just made the connection that much deeper. It didn't take long to arrange the various snacks and drinks along the tables. Taking the time to shower and prepare took a bit longer. I knew from your comments that acting openly about what I was to you, was demanded of the evening. Standing nude before the closet, fingers rifled through the scandalous attire, before finally selecting a short silken skirt, a matching shirt of the same tones was almost too sheer. Admiring the look in the mirror, I thought for a moment that it was good the lighting was low, too bright and there was nothing hidden by the material. I heard your voice, talking with others as I returned to the main room. I paused a moment outside the door trying to gauge the mood of the evening; but, your voices were too low for me to truly hear a thing. All eyes turned to me as I entered, a quick look about the room showed six pairs beside yours. I tried to exude confidence as I walked in fully to the room, moving to stand near your side. You suggested your guests help themselves to the offerings as you took a moment with me. Your grip rising to grip the back of my neck lightly, you pressed me ahead of you out into the foyer. Standing there was another man. My feet stalled a few steps from him, something evil shimmering around him. Without benefit of warning, your steps carried you into me; a soft sound escaped on my exhale, feeling the already thickened length of your cock press into my shapely ass. I could see the man smirk, knowing easily why I had stopped. He stepped forward instead, his eyes boring into mine, as your hands slid around me; one at my waist, the other cupping the underside of one breast through the material. As he neared, stopping just close enough that a deep breath would have pressed nipples hardened by your touch into his chest. I couldn't look away from his piercing gaze, never noticed the movement of his hands, one reaching forward and gripping my skirt to lift it upward. The other one snaked between thighs I had not thought to bring together. The motion was too quick, I could feel something cool pressed into my bared folds. My brain finally registering his actions; I tried to move away... but, you held me fast. His thick fingers curved and began stroking into my pussy, no matter the cold, seeming disinterest of his actions, despite the fear that clawed within me, I could feel myself slickening, a fiery heat seeming to engulf my silken sheath. Your voice whispering in my ear; telling me that my nature had been overruled. Promising not a word of protest would escape my lips. Ensuring me that within moments I would be the perfect begging slut... that anything put before me would be craved... that I would be overcome with an unquenchable need that I would do anything to cool. I started shaking my head, one of those rare moments outside of sensual frenzy, that I echoed the words... "Please... Master... don't do this... please." I knew the smirk was on your lips already as I said them, felt my body responding. My hips were arching toward the stranger, fucking myself on his fingers, allowing more and more of the viscous fluid to fill my core. My heart began racing, fingers clenching on your tanned forearms, I couldn't believe the suddenness of the orgasm that raced through me. As the aftershocks began to quake, I heard the stranger tell you that it was time now; that I would have no relief until you provided the antidote. You offered to let him stay and watch; even to let me ease the obvious erection that tented his jeans; but, he shook his head in decline and handed you the antidote. My fingers already pulling at my own clothing, it felt itchy to my sensitized flesh. The drug working through my system already ensuring compliance and ease as I stripped the last of it away. You pushed me back toward the living room, to the awaiting group of strangers. Already leery of your plans, even in this state, I couldn't believe you were sharing me with all of these men. But, entering the room left me even more shocked. Where there had been just six men before, there were now six men and six dogs; with a whistle Beast soon joined the group. I felt your hand on my shoulder, pushing me to the floor. A shove of your booted foot sent me crawling into the middle of the room. The drug was fully infusing my senses now; my lush curves swaying with tantalizing promise. I felt all eyes on me, man and beast, and it only served to make me more heated; to make the need rise. Beast knew his place well, already walking over to nose at my bared cunt. His tongue rasping over lewdly swollen folds. I heard the small whimper of need, belatedly realizing I had made the noise as I backed into Beast, urging him to mount me. The press of his wide paws on my shoulders preceding the nudging of cockhead at my cunt folds. Lowering my shoulders like an obedient bitch, I felt his cock slide into me. His heavy sack slapping against my distended clit as the other dogs began to tug at their leashes. At some unseen signal, the leashes were released. The newly packed dogs began nosing at me, small nips of teeth were felt all over. Their large cocks slipping out, weeping fluids to drip upon the floor. The building climax drove me into frenzied need, even as I inhaled the scents of the other dogs' lusts. Finally one moved over my face, rising up over me, his paws joining Beast's on my back, his cock lunging at my face. Hungered lips opened for the cock, sliding to its base on a single thrust. The two worked somehow in tandem, plunging into me, taking their pleasure, even as I finally pinnacled. Screaming out around the relentless cock, my own juices spurting over Beast as his filled me. I felt them both pulled away before they knotted, already just breaths after the first, I was craving another orgasm. Dripping dog cum from my cunt, you lifted me, and laid me back over a low sturdy table. My head and ass hanging off the respective edges. My raw throat pleaded for attention, pleaded for relief, begged to be fucked. Another large dog loomed over my cunt, I tried to lift up to it, mindless of the picture it painted. Somewhere deep inside I knew I should be fighting it, but, I was unable to stop. Feeling its cock plow into me, I looked around madly for another, reaching for the Mastiff closest. My hand reaching for its shaft; stroking it, pulling him close enough to wrap my lips around it. Moans of pleasure vibrated its cock as it stroked my swollen lips. I heard the frenzied males nipping and barking around me, owners situating them to stand over the sides of the table, my hands positioned around their cocks. Masturbating their cocks, the four dogs became maddened in their rush for completion. The all-consuming sensations sent me rocketing. Barely the breath to scream as the Mastiff's balls slapped into my face. I bucked beneath the first, my cunt spasming around his cock. They all seemed to ratchet higher with the release of cream, feeling the two dogs at my sides arch once more, the cum spewing over my breasts as I milked them. The Mastiff's cock exploded between my lips, I swallowed down every drop before he pulled away. My body starting to arch to get him back. I cried out suddenly as the first dog finally came, but, unlike the rest he kept pumping away. His knot was almost unbearable in abused hole; he was stuck there for some indeterminate time. My hands slid over my chest, rubbing in the dogs' creams, laving my breasts with it, before bringing palms to my lips, licking up the excess like a starving whore. And again, I needed more. A feral beg from my lips, your chuckling smirk heralding dark comments. Reminders of your warnings. Reminders that it could be far worse. Your hand fisting in my hair, as you and another maneuvered me and the dog down to the floor, twisting me so I kneeled over the knotted dog. The last dog to approach was foaming at the mouth even as he shoved into mine. Eagerly suckling his cock as if my belly wasn't already filled with cum. You ordered Beast once more to mount me from behind. Commanding him to rape my ass. I felt his precum slicked cock poking there as your hands splayed tender cheeks. He knew the word well, and shoved into me mercilessly. The fit more tender than ever with the knotted cock in my cunt. There thrusts were insanely cruel. I felt myself driven into orgasm after orgasm. Just before Beast came, I felt his teeth sink sharply into my shoulder. It was the last thing I truly felt in the moment. The unending lust, the continuous orgasms finally driving me to darkness. I collapsed upon the dog beneath me, completely unaware of my surroundings. I was unsure how long I was out. Only that when I woke, the living room was empty of everyone but you. The dogs and their owners having disappeared. The moment I became conscious, I felt the drug once more. Trying to shake myself to wakefulness, I crawled to you. I begged you to fuck me, to make it stop. You laughed at me... mocked my utter despair. Your smirk ever present upon your lips. You ordered me to turn, to offer myself up like the slut beast I was... demanding I display myself as the whore I was... like your whore. Finally slamming your darkly engorged cock into me... I felt the sudden release of the drug. Not that it changed how I behaved for you... I still begged you... still needed you to fill me... that never required a drug. I was already too far under your spell.