Her eyes locked with yours, she licked her lips and whispered, "I can't believe I just did that... but it felt so good..." Her voice trailed off as she thought about the animal cock filling her up. She bit her lip, unable to hide the desire in her gaze.

You couldn't tear your eyes away from her as she sat there, still breathing hard from the encounter. Part of you wanted to punish her for what had happened, but another part was aching with desire, remembering how good it felt just watching. You swallowed hard, trying to find the words to say something, anything...

As if to prove her own desire for more, Jessica eagerly takes your cock back into her mouth without any hesitation. You groan, feeling the familiar sensation of her warmth surrounding you once again as she begins sucking and licking at your length. She seems determined to clean every last drop of cum from you before moving on.

The dog watches intently from the corner of the room, its tail swishing lazily back and forth as it surveys the scene unfolding before it.

"Mmm," she hums around your cock, "I thought you'd never ask." She pulls her mouth away from you long enough to reach behind and spread her cheeks wide. "Fuck me in the ass, Jason," she whispers, practically begging you to take advantage of this newfound desire she has for anal play.

You nod eagerly, positioning yourself between her legs once again. With one steady thrust, your hard cock slips effortlessly into her tight little hole.

The dog growls lowly, eyes half-closed in pleasure as he begins to pick up speed once again. His hips slam against her ass harder, the slapping sound echoing through the room. Her pussy clenches around its enormous length, trying to milk every drop of cum from it. "Oh God, yes!" she cries out, her head thrown back in ecstasy. Megan moans around your cock, bobbing her head faster as you begin to fuck her face.

With each thrust of the dog's hips, she feels him hit something deep inside her, sending shockwaves of pleasure through her entire body. She grips at his fur, digging her nails in as she rides out this incredible orgasm, her mouth working frantically on your cock. Her pussy clenches rhythmically around the animal's massive shaft, wanting more and more of his hot seed.

The dog collapses onto her, panting heavily as he tries to catch his breath. His massive body seems to engulf her tiny frame, holding her close against him in a post-coital embrace. Her legs finally slide off his neck, leaving his cock buried deep inside her. Blood trickles down her thighs where the dog's rough thrusting has caused abrasions on her delicate skin. She lies motionless beneath him, catching her breath and feeling an overwhelming sense of relief wash over her.

The dog looks at you with his soulful eyes, seemingly understanding your request. He rolls off her and onto all fours, giving her time to catch her breath as he glances back at her invitingly. Her body trembles slightly under the weight of his gaze, a mix of fear and desire coursing through her veins.

The animal growls deeply as he slams into her over and over again, his hips slapping against hers in a primal rhythm. Your sister's legs are spread wide, offering easy access to her most intimate parts as you stroke and caress them, teasing her sensitive flesh. She arches her back off the bed, meeting each of your dog's thrusts with equal fervor, her moans filling the room.

Eventually, your dog slows down and pulls out, his cock slippery with her juices as he walks around to the head of the bed and watches you kneel between your bound siblings. He nuzzles against them both, obviously enjoying the sight of them so close together.

With one final powerful thrust, the dog releases his hot seed deep inside Venice. Maria watches in fascination as thick ropes of cum shoot out of him and land on her sister's stomach and chest. The dog pants heavily for several moments before pulling out and moving to lick the excess cum from Venice's body, cleaning her thoroughly. He then turns his attention to Maria, a lustful glint in his eye as he approaches her.

Maria gasps softly as the dog approaches her, his massive cock still hard and glistening with Venice's cum. She spreads her legs obediently, preparing herself for the rough animal sex she knows is coming. As he presses inside her, filling her completely once more, she moans in pleasure mixed with fear and excitement. The dog begins to thrust into her roughly, his hips slapping against hers as he takes her hard and fast.