I called Red to stand before her and instructed her to stroke the dogs genitals and try to arouse him. I petted Red as she did as I instructed and at first, he didn't seem to get the idea at all. He stood and enjoyed my stroking but seemed unaware of the different kind of stroking he was getting from his mistress. Donna looked at me and said nothing was happening so I suggested that, perhaps, she wasn't using the right kind of stimulation. She pretended not to know what I meant so I said that her hands were dry and might not provide the kind of touch that would get Red's attention. She looked into my eyes and said, “Do you want me to use my mouth?” I smiled at her and said, “Those lips of yours can stiffen a noodle, my dear. I think you should give it a try.” Slowly, she lay down and slid her head beneath Red's rear quarters. I lay down on the other side of the dog to observe and she slid back the hairy outer sheath with her hand to reveal the red tip of his penis. Tentatively, she raised her head and allowed her soft lips to enclose the red flesh as she flicked her tongue against it lightly. When she lowered her head again, it was clearly extended a little further and I said, “Now, you seem to be getting somewhere. I think you should continue.”
“This is so depraved,” she said with a little giggle, and thrust out her tongue to further tease the animal into erection. When his cock was out about three inches, she gently drew it between her lips and began a light sucking. Red was starting to squirm around and hump against her lips as she sucked and I had her get up and kneel on the carpet. I directed Red to a position behind her and he licked her wet pussy wildly. Then, I raised his front paws and placed them on Donna's back. He got the idea almost immediately and started thrusting between her legs. Her vagina was clearly not where he expected it to be and he was nudging against the rosebud of her anus so I reached between them and “lowered his sights” a little so that he slid between her wet lips and entered her pussy.
Donna said she could hardly feel his tiny cock and he kept slipping out, so I took some of the fluid dripping from the lower part of her pussy and applied it liberally to her anus, sliding my finger in to the first knuckle. She gasped and turned to look in my eyes, realizing what I had in mind. “slave” Donna could not, of course, refuse, but the “real” Donna might take control. She didn't. I repositioned Red for entry into her well-lubricated ass and he thrust forward and entered her immediately. Donna lowered her beautiful head to the floor and groaned, “Oh God! This feels so weird!” I had her describe for me how it felt to have the dog's thin prick sliding in and out of her ass and she made the description as “dirty” as possible using words and images that only the “slave” Donna would consider so as to heighten her feeling of submission. When I thought Red was close to his climax, I said, “Now, suck him off.” Without hesitation, Donna pulled free of the small cock and rolled onto her back as I guided the, still thrusting, Red up her body until his stiff red rod-now, almost 4 inches long-reached her lips. She put her arms around his hips and drew him into her mouth, allowing him to fuck her tightly pursed lips. After a few seconds, the dog let out a small “yelp” and I was sure he was releasing his sperm into Donna's mouth. She held him tightly between her lips until he was finished and when she pulled her head away, Red scampered off and she opened her mouth to show me the small pool of white liquid on her tongue. Before she swallowed, I noted that it was much thinner than human sperm and she told me that it had a more bitter taste than mine but was really not unpleasant.
While the “real” Donna pretended that the incident never happened, the “slave” Donna told me how kinky she felt knowing that she had done something none of her friends would even consider. She talked about her sex with a dog often and convinced me that several repeat performances were in order. Finally, I told her we should videotape her with Red. She seemed very reluctant and I encouraged her to talk about her feelings. At last, she admitted that she would like to watch herself with Red but was terrified that anyone else might someday see the tape. I told her that she would keep the only copy in her possession and could erase it any time she wanted and she got very excited by the idea.
We made the tape a few days later and she went out of her way to give the performance of her life and make sure the camera caught everything. She even pulled Red from her lips as he came and let the cum fall on her lips and cheek. Later, she gave me that tape (and several others) as a “gift of trust” with the understanding that no one would ever see it but me. I have kept that trust.
I had managed to locate a man who ran a small far and convince him to rent me his barnyard for some “research” while he was out tending his fields. He went out to work the fields at about seven in the morning, returned to the house for lunch from noon until one and went back to the fields until six. I took the “real” Donna there one afternoon for a picnic and she explored the possibilities with a ram, a goat and a huge Labrador Retriever. By this time, she didn't bother to put on her “slave” persona but had sex in every way imaginable with the animals while I taped everything for her growing collection. She told me about how different each animal's cum tasted and felt and how hard the ram felt in her ass when he pushed all the way in.
There were a few horses boarded at the farm but all were mares or geldings and I didn't think she could do much with anything that size but masturbation. She watched them with interest and I could tell it was running through her mind even though neither of us mentioned it. One day, when we got to the farm, there was a new horse and a pony in two of the stalls that had previously been empty. The horse was a stallion and the pony was also a fully equipped male and I knew from the way Donna looked at them that she wanted to “try everything”. When John came in for lunch, he told us that the stallion and pony were being “let out to stud” and would only be boarding with him for a few weeks. John's tractor had no sooner rounded the barn than Donna was in the stallion's stall stroking his strong back and removing her clothes. When she was naked, she climbed up on his back and lay down to slide her breasts and pussy around his shiny hair. Fortunately, he was very gentle (having been ridden for two years) and didn't mind her being on his back, but I warned her that an animal so big could easily hurt or kill her without intending to. She promised to be more careful and went to the pony to examine his genitals.
She knelt beside him and slid back the sheath of his cock. It appeared to be about an inch to an inch and a half across and seemed to have the potential for substantial extension. Donna returned to the stallion and checked his “equipment” as well. He was securely tethered in the stall but he danced around a bit as her hands went to work trying to bring forth his erection. After a few minutes, she had coaxed about four or five inches of his penis out of the sheath and it was at least two inches across. She leaned down, staying well clear of his hind legs, and took what she could into her mouth. Due to its girth, she could only manage two or three inches of the end and her mouth was stretched as wide as I had ever seen it at that. Of course, I was taping all of this and she turned to the camera and me with a truly wicked smile on her face. “I want this one.,” she said. I laughed and said she was a dreamer, but the pony was a possibility. Then I suggested she at least finish what she had started and she immediately returned to stroking and sucking the stallion's firm pole into her mouth.