Lillith - done Dr. Altaica spots the pile of snow he was locking for. He smiles as his penis unsheaths, exposeing itself to the cold air. He quietly moves closer to the snow mound then crouches down. He pounces. His hot member thrusts through the thick layer of snow that surrounds the polar bear in to her sex as he lands ontop of her. Holding on to her with his forelegs he pulls his penis out and begains thrusting rapidly as he notices something's not right. As his arms are grabed by the bear it hits him that his penis broke through the females hymen. The bear grabs the tiger's arms and holds onto him as she is disturb from her motionless rest by the large spiny penis takeing her virginity away. She gasps as the penis pulls out, the spines scraping her sex. Her grip losens as the tiger plunges into her repeatedly. Quickly she thightins her hold on his arms as he stops thrusts. She pressess against his crotch as he strugles to get away. Dr. Altaica says, "Wha.. Who...? The bear giggles, "I'm Lillith, Tarah's sisture." Dr. Altaica purrs, "Oh" as he stops strugleing and lays ontop of her. He pushes his eretion deep into her hot passage to excape the cold artice air. Lillith wiggles her rear as she says, "Would you mind countinuing mateing with me. You've made me aroused..." Dr. Altaica purrs, "Sure." He rubs his forepaws agaist Lillith sides as he moves them to her breasts. He lets out a deep purroar into the cold air. He starts moveing his penis inside her, being carefull not to expose it to the frigid air. Grabing her breasts in his large paws he pulls her to him and nuzzles the back of her neck. Lillith closes her eyes and smiles as she enjoys the tiger pounding against her rear. Leting the pleasure flow threw her body from sex and breasts were the tiger works on her. She prsses her head back agast the doctor nuzzles then lets out a moan of pleasure as she feels her sex contract around the spiny shaft, launching a waves of pleasure threw her. Dr. Altaica burys his muzzle in Lillith's neck fur then lets out a loud roar. He pulls his penis out tell only his smooth tip is in her then trusts back inside. His seed spurts from his penis into here womb as he keeps mouting her again and again. Lillith grabes the docters forepaws squeezes them pressing his sharp claws even harder against her tuf black skin under her white fur, pricking her breasts. She presses agaist the tiger as his spurting penises. Opening her eyes as she feels a wight added ontop of her and the thrusting stops. Tarah says, "I see you have met each other. Hope you two like the surprize." She kissles the tiger as he turns his head back twards her. Dr. Altaica purrs, "I did, your sistur... feels vary nice." Lillith murrs, "Thanks," as she blushes. Tarah rubs Altaica's sides as she snuggles against his back. She nuzzles his neck as she reachs around and rubs his sheath. Pressing his fingers into Lillith's sex she rubs Altaica's langth. Dr. Altaica pushes back against Tarah as he sits up. He presses his head back against Tarah's breasts and rubs it against them as he smiles up at her. Thrusting a few times into Lillith's sexthen pulls out and turns around to hug tarah and kiss her passionatly. Lillith rolls onto her back and smiles up at the two as they kiss.... The End