Cal removed the canine dildo, and slid it into his pants pocket. Ginger continued to lick Cal's hand, wrist, and arms as her human tongue continued to enjoy the salty taste. Slowly, Cal began to undo his pants to free is throbbing member. With one hand, he removed his shoes and pants. Then, Cal pulled the arm back Ginger was licking and knelt down on the ground, gently pulling Ginger down with him. Cal guided Ginger to lay down, so he could straddle over Ginger's very soft, human waist. Cal removed quickly removed his shirt, and slowly leaned forward, softly stroking Ginger's cheek with one hand while bracing himself with the other. Cal's gentle strokes of Ginger's cheek slowly moved down her body to her neck, and then to her two, very ample human breasts. Ginger gave a soft whimper, but arched her chest slightly into Cal's loving fingers. Cal slowly lowered himself onto Ginger, and then began to kiss her cheek, moving up to her chin. Ginger tries to lick your face, enjoying her new body. Cal gives a long lick to Ginger's human nose, and plants a firm kiss on her lips. Ginger wraps her arms around Cal, squeezing him to her.
Cal takes this opportunity during the kiss to slide his hard cock to the opening of her vaginal slit. Ginger feels Cal's cock at her opening and gives a quick thrust upward with her hips, grabbing his cock tip into her. Cal slowly slides deeper into her, and once fully inside, begins to slowly slide in and out nearly the entire length of his shaft. Ginger keeps her arms tight across Cal's back, savoring the kiss while he slowly thrusts. Cal slowly increases his speed, and feels Ginger's grip weakening, and speeds up until he can raise himself off Ginger's body with both hands and add some force behind each rapid thrust. Ginger begins to make strange noises as Cal continues his forceful love making. Ginger lets out a strange growl-scream and the excitement of her scream and Cal's lusts, he explodes in orgasm as well, pumping several clumps of fertile seed deep into Ginger's human birth canal.
Cal slowly lies down on Ginger, and both begin to pant.
"Good girl, Ginger." says Cal, out of breath a little.
"Mrwrrrgrrrgll" is all that Ginger can seem to say.
They rest for a while, and Cal enjoys the touch and feel of Ginger's human body, and the tight grip her pussy has his throbbing cock.
After a few minutes of light petting, Cal and Ginger are in the mood for another round. After several hours of passionate sex and sheer exhaustion, both fall asleep in the other's embrace.
Ginger moved, and that woke Cal up. Cal could hear Mark calling her in the distance. Cal removed the collar around Ginger, and watched as she slowly became canine again.
Cal was putting on his clothes when Mark walked up, "Hey buddy, smoking without me?"
Cal responded, "No, just walking in the woods with Ginger."
Mark noticed the collar, "Is that Buster's collar?"
Cal said, "It's a new collar my sister brought home. I was going to wear it and smoke some before I walked Ginger back."
Mark said, "Sounds different, mind if I try first?" Mark steps over to Cal and sits down, taking the collar. Mark examines the collar before putting it around his neck.
Cal starts to take off his clothes and then looks at Mark, "You might should take off your clothes now."
Mark feels his body slightly throb, his mind being filled with the urges and images of mating with dogs and says "Cal, this collar is weird." Mark stands up and strips naked before sitting back down, not questioning the need to be naked.
Cal sits down, "Mark, why don't you lie down on your stomach, and start a joint." Cal waits until Mark is lying down on his stomach before removing the canine dildo. As Mark takes a few puffs on the joint, you slide the tip of the dildo between Mark's ass cheeks.
"Whoa there Cal, what's going on back there. It feels good." asks a surprised Mark.
"Just enjoy" says Cal as he slides the dildo slowly into his friends ass up to the knot on the dildo. Slowly Cal moves the dildo in and out, working Mark's ass while watching his friend's body sprout fur, a tail begin to grow from just above his butt, and his feet turn into paws. As Mark's ass slides easier, Cal slides the entire dildo, knot an all, into the canine rump. Moments later, Cal pulls out the dildo, with a waiting and willing Mark, who looks like a rottweiler now. Cal puts the dildo inside clothes pile, and reaches over to pet Mark.
The large rottweiler whimpers, and rolls onto his belly, exposing his rock hard, pink shaft throbbing from what is now Mark's sheath. Cal slowly licks the shaft, and begins to deep throat Mark's doggy cock. Soon Cal is rewarded with several jets of cum deep into this throat, that Cal eagerly swallows as he suckles on Mark's doggy shaft. After the flow stops, Cal gets on his hands and knees, his ass high in the air.
"Mark, mount me" commands Cal.
Quickly, Mark rolls over and climbs onto Cal's back. The rottweiler's slick shaft slides between Cal's butt cheeks, and it's tip slowly presses against Cal's anus. Mark's canine instincts are in full control as the rottweiler thrusts the rest of his cock, including engorged knot, fully into Cal's tight ass. With the speed and rapid fire thrusting that only Cal can appreciate, Mark pounds away at his new lover. Cal strokes his on cock while Mark slides his canine meat into his ass. Moments later, both cocks are ejaculating, and both cocks look canine. As Mark's knot balloons in Cal's ass, Cal's body becomes canine. After a while, when Mark's knot shrinks, Cal mounts Mark, and the German Shepard body that is Cal begins to make quick work of his friend.
The two dog's strong scent brings Ginger back to watch, and the three dogs begin to take turns mounting each other. For the rest of the evening the three canines are lost in an orgy of lust for one another.
As Cal, Mark, and Ginger walk back to the house in their original forms, no one says a word. At Mark's back door, Cal says, "I enjoyed it." Mark smiles, "Want to stay over tonight?" Cal nodded yes, and went inside to call his mother to make sure he could stay at Mark's tonight.
"She said it was fine." reported Cal.
"Want to go upstairs?" asked Mark.
Both boys felt their cocks begin to grow, then Cal said, "Bring Ginger too."
Mark shook his head, "Ginger is a part of the family, she can't be denied."
Both boys went upstairs with Ginger's tail happily wagging following her mates up the stairs.