Katherine Riveros My Beginning in Sex Life

Hello, my name is Katherine Riveros, I am Mexican. This happened when I was 18 years old. At that time I was more or less as I am today, skinny (55 kg), 1.60 meters tall, they tell me that I am very beautiful, and the truth is that I think I am too hehe, I have never had a problem getting a boyfriend or lover, depending on how I feel I need it. I have only had two serious courtships in my life, I am currently single. I grew up in a fairly small community, although not the smallest in my municipality, currently it is one of the largest, but it is still small, about 1200 inhabitants. I live with my parents, who work in the fields and my older brother who after finishing his university studies went to live in another state. I grew up among nature, farm animals, dogs, cats, etc. helping at home in everything I could while I was studying basic education. In high school I lost my virginity to the first of my two boyfriends, I discovered how much I love sex. My boyfriend was not extraordinarily good, but little by little we learned together until the sex between the two of us was quite good. We broke up because the truth is that I wanted to know more about life and he seemed not to want to leave town. On the one hand it was painful, because I loved him very much and I knew that I was going to miss sex with him, although sometimes we have had encounters after ending the relationship hehe.

When my time came to study at university I decided to study something related to education, so I went to the city. I was 18 years old, my parents could afford a pension, a place for me to live, small, and I shared it with a girl a year older than me, whom we will call Sara, who studied something related to accounting and business on the same campus as me, in another faculty of course. Sara was a year ahead of me, she was in the third semester of her career, and we got along quite well. Through her I met several guys, and I slept with some of them. Sara was not looking for a relationship, she shared my taste for for pleasure without falling in love until the right one really arrives. She solved many doubts that I had about sex, and we understood each other well, when one wanted to she warned the other to be late or not to arrive home hahaha. The first months were of adaptation and adaptation, I think I slept with three different guys in that period, one of them quite good, with whom I repeated several times. It was very nice to have the freedom to enjoy my sexuality without hiding as much as when I am in my place of origin.

When I was about two months away from my 19th birthday, I had my experience, the subject of this story. In a WhatsApp group that I had with other friends, 3 boys and 4 girls, with whom we did work, passed notes, went out to eat, etc. Among the men they sent sexual things, stickers, gifs, photos, videos, I guess to try to surprise us. Most of us didn't care, only one of us got upset, because she thought it was disgusting, the rest of us didn't care. One day one of them sent a video of a woman being penetrated by a dog, a video of about 20 seconds. The men laughed, my friends started writing "how disgusting, what shit they have in their heads, etc". I still put messages like that, but that video reminded me of things I heard in my community that were done mostly by men, and the occasional woman. Being from the countryside we knew that many boys and men took away the desire to by penetrating cows or mares. I also came to hear supposed stories of women who allowed their vaginas to be licked by their dogs, and I was a little disgusted but also curious. At that time we did not have internet although we did have cell phones in my community, it was difficult to look for more information about things like that, and now here in the city seeing that video awakened my curiosity about it again.

It was Monday afternoon, I started researching. I found many pages of videos and pages of stories, of which I liked this one much more. Without realizing it I got hooked watching videos, but especially reading stories, it seemed incredible to me how many stories, between real and fictional, and when I discovered how common the practice of zoophilia is I was partly surprised and partly not so much, by the stories I knew about my town. I began to get hooked on many stories and at the same time I was already masturbating with the stories and videos that I liked the most. I knew that sooner or later I would want to try it. I continued sleeping with my friends with rights, but I didn't get the idea of trying sex with a dog, I really wanted to try it. I was like this all week, since that Monday, especially on the weekend if I was alone for a while, I would spend hours reading and giving myself pleasure.

One day I saw that the neighbor's dog, a beautiful German shepherd of about 4 years old, named Duque, had left his house. It was not uncommon for it to happen, because the dog was very respectful of others and always returned home, his owners took him out from time to time. I was getting home when he approached me, and I petted him. Out of nowhere I began to feel how the perversion took control of my body. Just like when I was alone with a handsome boy who I knew was going to me minutes later. I thought Duque was the one, because he was clean, homely, docile. My partner was not there, because it was the weekend, she usually went to party or to. I made sure that no one saw me and I brought Duque into my house, it was not difficult because as I said before, he was very docile. Inside the house the dog smelled everywhere, I was very nervous, but also excited. I could feel a great wetness in my vagina already forming. I took off my clothes and started playing with the dog. Duque was playing with me, until he discovered the smell of my vagina, he seemed to be quite interested.

He started trying to put his muzzle between my legs, so I sat on an armchair with my legs open to see what he was doing. Duque started licking me, quite desperately, at first he hurt me a little. As he calmed down his licks were calmer and more pleasurable. I was really liking how he licked me, more and more juices came out of my vagina. Sometimes I lost interest and then came back, that day I didn't manage to have an orgasm with his licks. After a while he got tired, and I was nervous not knowing if my roommate would come back so I better get dressed and let Duque out of the house. That day I masturbated like never before, until I fell asleep. It was like three times more that when I saw Duque outside his house I carefully put him in mine, undressed, played with him and let him lick my vagina. Those times I also touched his penis.

The third of those occasions was when Duque finally managed to get an orgasm out of me with his licks. It was great. After catching my breath I hugged Duque, naked as I was. I really liked to feel his fur on my bare skin, on my tits, my arms. I gave him kisses on the muzzle, sometimes letting his tongue enter my mouth. I stretched my arm under him and started to touch his penis as on the other occasions, and this time I tried a little harder, until he started to stick out the tip of his penis more. As a thank you for the orgasm he gave me, I decided to give him a blowjob. I started sucking the tip that came out of his sheath, and moments later Duque began to make copulation movements, quite violent, it took me a lot of work to keep it in place, and in my mouth, it came out constantly, but with my hand I managed to masturbate him enough, accompanied by his movements, so that he would take his entire member out of his sheath. It was HUGE. The biggest penis I had ever seen in my life up to that point. I was scared that something like that could try to enter my vagina, especially because of its ball. When I was calm with all that big cock from outside, I was able to summarize my oral work. It barely fit in my mouth.

I sucked that cock as much as I could, about 10 minutes, and it had hardly deflated at all, it was incredible. Knowing what the stories said I deduced that if he let me be penetrated by him and tied me we would surely be stuck for a long time. I was scared, but at the same time I was excited by the idea hehe. I continued sucking that rich, monstrous cock that scared me, but I liked it hehe. I got tired of sucking it and it was just starting to deflate haha. I waited for it to finish deflating and I took Duque out of the house. After that day it became routine that every time I could I put him in the house, let myself be licked by him, masturbated him and gave him oral sex until I got tired. Little by little I was getting used to his size with my mouth. It was a really incredible feeling. Finally, I think a month after that first day I brought him into the house, maybe a month before my birthday, more or less. It was the day I let myself be by Duque.

It was a Wednesday, the next day there were no classes. Early in the morning my partner told me that she would go see a boy and stay there. I thought it would be like the other times, that if I met Duque on the street we could give each other oral pleasure. I got home, it was about 8 o'clock, it was already dark. I saw him, he saw me. I entered my house and he was already coming after me. "Are you coming for your cock blowjob Duque?" I told him making sure that no one heard me hehe. Saying things like that started to turn me on a lot. I was hornier than usual. I decided that that day I was going to let Duque penetrate me. I took off my clothes. I spread my legs as always. Duque licked me very well as always, but I couldn't come, as if my body knew that to come I needed Duque's cock inside me. "Do you want to fuck me, Duque? Because I do want to fuck you today", I told her. I was going crazy with excitement, my face was very hot, my vagina super wet, as has rarely happened to me. I pushed Duque, and I got on 4 legs in front of him, on the carpet, leaving my ass as high as possible. Duque weighed almost the same as me hehe.

I slapped my buttocks, moved my ass to incite him. After a while of smelling me, licking me, some tongues on my ass that I liked a lot, he finally mounted me, but he failed and got off. I tried and nothing. "Fuck me please!" I shouted, while rubbing my anxious vagina. I couldn't take it anymore. Finally he penetrated me. "Oh God!!" I screamed, in a heartbreaking voice. He was dislodging my entire womb haha. It hurt quite a lot at first. His cock swelled very quickly inside me, I think it only took about 15 seconds of thrusting for his entire cock with everything and ball to embed itself in the depths of my being. I moaned and moaned. "Oh Duque you put it all in me!" I said between my moans. Fortunately Duque stayed still that time. I was able to enjoy his cock inside me for a long time. He came inside me a lot, his cum was dripping little by little down my legs. He panted and I moaned. With my face on the floor I turned to look at him. That was a tremendous image. I felt like a female possessed by her male. The truth is that although in the end it hurt less, all the time it was more or less painful to have him inside me, but I didn't care, it was a lot of pleasure too.

After almost 45 minutes stuck together he came off. What seemed like liters of his cum came out of my insides, I fell surrendered, sore, but with a smile on my face. "What a bitch I am" I said to myself in a low voice. It took me about 5 minutes there, like when you finish running several laps around the block and try to catch your breath. I got up leaning on the couch that was nearby. Duque approached me and started licking my face, and licked his own juices from the floor and then from my vagina. It was burning a little, so I didn't let him do it much. I caressed him, he looked imposing with his cock hanging down. I kissed him on his muzzle like on other occasions, and I stood under him to give him a good suck as a reward. I had a couple of delicious orgasms with his cock inside. I let him out, maybe an hour had passed in total. I cleaned everything up and fell asleep. I woke up the next morning at dawn and reflected on what happened. It was just great, painful, shocking, but great. Duke was my first male canine, and I'll tell you more about him and me soon

Hello, I'm Katherine Riveros. I want to tell you more about my beginnings in zoophilia. As I told you in my first story, Duque, my neighbors' German shepherd, was the first dog I had sex with. The morning after our sexual encounter, it was a Thursday when there were no classes. I woke up in pain, I noticed some scratches on my chest, I felt some pain in my vagina, because Duque had opened it quite a bit hehe. My partner from the place I rented, with whom I shared the house, would return in a few hours. I started cleaning everything in the room where I had with Duque, to erase the evidence. As I went about my day I couldn't stop thinking about what I did with the dog, it was crazy, I thought, yes, but delicious crazy hehe. I knew I was going to repeat it, but I decided to let a few days pass to recover well.

The next day, Friday as I remember, I went out with one of my friends with rights. After a good fuck, a few good kisses, he wanted to fuck, but I really didn't feel like fucking that much. I told him that I didn't feel like fucking, but I could gladly give him a blowjob, of course he said yes haha. We were at his house watching TV, we were alone. He took his cock out of his pants and I started to suck it. I really like to suck a penis, whether it's a man's or a doggy hehe. While I sucked it from time to time the image of Duque's cock appeared in my mind, it was very curious, because my mind wandered comparing texture, flavor, size, etc. hahaha. When he grabbed my head to set the rhythm was when I returned to reality.

In total it was maybe 5 minutes, it wasn't that long, but because of the things that were going through my mind it seemed longer hehe. It came in my mouth. At that moment I didn't feel like swallowing it, so I spit out his cum. We continued curled up for a couple of more hours. Before leaving he asked me to suck it again. More or less the same thing happened again. Only now he was standing, not sitting on the couch. I went home. I continued with my routine. Sometimes I saw Duque inside his house and he would come to the gate of his house to greet me. His owners got along very well with me and my partner. I greeted him and spoke nicely to my beautiful lover. "Soon you will have your dog again" I said in a low voice when no one was around. During Saturday and Sunday I already felt good about my body, and I even masturbated reading stories as it was my habit to do sometimes.

I decided to wait until Tuesday, which at that time was when I left earlier and my partner arrived later. Unfortunately Duque was locked up, so I couldn't do anything. I really wanted to, so I called my friend to come to my house and we. With that I calmed down a bit. My chance came on Friday. My partner asked me if I wanted to go with her to a nightclub and her friends. I told her that probably a boy would come to see me at home (which was only going to be true if Duque wasn't loose again, that he would do the same as a few days before). She left and I fell asleep for a while. I woke up, it was about 9 at night. It was Friday. I peeked out, and fortunately Duque was loose. I immediately put him in the house. We hadn't done anything since the time he me for the first time. I was very happy.

I was wearing my clothes to sleep, shorts and a sleeveless shirt. When he entered the house he was also happy and excited. He wagged his tail a lot and jumped to put his front paws on me, almost reaching my shoulders. Standing he was almost my height. So I would caress him "Oh Duque, I already wanted to play with you, I missed you a lot", I would say while kissing him on his nose, his muzzle and letting him put his tongue in my mouth. We were playing for a while, on the couch, like two boyfriends who have not seen each other for a long time. Sexual thoughts didn't even cross my mind at first, I was just happy to be with him. I felt very happy. He climbed on the couch with me and I caressed him. Little by little things got more heated. The kisses began to be more passionate. Duque smelled as if it had been a few days since the last time he had been bathed, and his smell was making me even.

I started to feel how my body temperature began to rise. When I get very my face starts to get very hot. I took off the few clothes I was wearing and sat on the couch with my legs open. Duque didn't take long to start licking me. He was very tasty, I enjoyed it quite a bit. "Oh Duque, what a delicious tongue!" I told him. I caressed his head and ears while he licked me. It was getting me very excited. It didn't take long for me to come from how I was. "I'm coming Duke, I'm coming my love!" I screamed while I had an orgasm thanks to Duque's tongue and my hand too. I wanted to Duque now. I got on all 4 legs in front of him. He already knew what to do. It took me less time than the first time to find my vagina with his penis.

When the tip of his penis hit my vagina, Duque began with his copulatory movements. He had me holding on to my hips. "That's what baby, take me, put your cock in me, take your dog" I told him while receiving his delicious thrusts. This time it hurt much less than the first time. Again we were stuck. Duque was a sweetheart, whenever he knotted me he stayed very still. He had me well skewered. I put my face against the floor, and started playing with my vagina while Duque filled me with his canine sperm. I came several times. Until I couldn't take it anymore and I stood still, breathing heavily and moaning with my male on top of me. After about 45 minutes, more or less the same as the first time, he detached himself from me, and his cum made a small puddle on the floor. "Oh my God!" I screamed when his cock came out of me. Duque licked me and licked the combination of our fluids that squirted from my legs and accumulated on the floor.

Duque lay on the floor, and as a good dog I went to give my male a blowjob. I was sucking it for a while, swallowing the squirts of cum that kept sprouting. I put into practice what I saw in stories and videos, and I quickly ran my tongue over his tip, and when he did he got longer and more frequent spurts. The taste of Duque's semen was not very strong, it tasted almost nothing, I only liked to swallow his semen because of the perversion, and because I felt like his female. I ran my tongue all over his cock, over his knot that was still outside and over his testicles. I sucked his entire member from the tip to the balls. I felt like a bitch giving that good blowjob to my male canine. My mouth still didn't get used to his size. It didn't take long for me to get tired, so I left him.

When his penis completely deflated I took him out of the house. "Thank you handsome for the, I'll see you soon" I told him as I left. I took a bath, changed and started cleaning everything. After that I started to put into practice a plan to be able to have Duque inside the house and not raise suspicion. What I did was put him in when my partner was in the house. She also liked dogs, although not as much as I did haha. I told her that Duque reminded me of a dog I had when I was a child, and that we surely saw them they preferred him to be inside with us than on the street. She agreed. Duque spent a lot of time with us. Eventually the neighbors told us that he was fine, that he was taking care of us by the way. Duque was almost as much ours as his real owners haha.

I bought him a plate to feed him, and another to give him water. My friend liked to have him. And the best of all was when Duque and I were alone. Sometimes we 3 or 4 times the same day. Other days we just gave each other oral. Sometimes I would make myself pretty for him, put on makeup, wear lingerie or the costumes I used to with my male lovers. Duque was one of my best lovers until I finished my degree and returned to my town. Saying goodbye to him was very hard. He was my first canine male. It was a very interesting sexual awakening. I discovered that if I wanted to and I didn't have a man available, I could use a dog and vice versa. If you like, I'll tell you about other canine lovers I had later