The Making of a Dog Slut

Hi, my name is Gene, but I go by Gina. I'm a 24 year old, Caucasian, gay, femboy; not a trans but very much a feminine boy. I wear wear girl clothes, I'm 5'4, petite, slim body, about 120lbs. I'm clean shaved and smooth everywhere, legs, arms, face, chest, ass, and armpits. I have a high pitched, girly voice and even get mistaken as a girl in public sometimes. I'm currently single and live in FL. I'm very kinky and extremely submissive, to a fault I'd say. I basically do anything I'm told, without hesitation or attitude. In my opinion, the dominant man is daddy, and he makes the rules and gives the orders, I follow and obey.
Anyways, let's begin with the story.
This story is completely true and the details are the facts. This story takes place about 6 years ago when I was 18.
I had just graduated HS, and was working my first job as an office secretary for my dad's friend, which is still the job I'm at today. I love my job, I get to wear skirts and leggings everyday which makes me feel cute and pretty, and it always gets me seductive looks from men that stop by. With my boss being my dad's best friend, I basically have cart blanche to wear what I like. I keep a butt plug in every single day, to keep my asshole relaxed and gapping, and always ready to be fucked. Most days I wear a cage for my penis so it doesn't protrude and make a scene all the time, since I only wear girl underwear; although sometimes I'll go without it and just let it do it's thing. I always sit with my knees together when I pee, like a proper girl and maintain a healthy diet of salads, fruits, lots of water and of course coffee ☕️ ❤️!
I love to run and go on hikes, always in girls yoga pants and pullovers, and sometimes a cap and shades to keep the sun out of my eyes. I love playing volleyball, swimming, and doing yoga for exercises... gotta keep a nice slim, tight body for the boys hehe.
Anyways, one particular day after work, I did my normal routine of going to a near by park for a run. I was still living we my dad at the time but would soon find my own place. I had crossed this little hill in the park, near the tree line and just past the soccer field, when I noticed this large, beautiful black dog, playfully trodding along. He did not have a collar on and I did not see anyone around to watch him. He seemed friendly, and coy, very large but slightly underfed. He had a beautiful healthy coat and a gentle disposition to him.
I have always loved dogs and have always bonded with them effortlessly, but something about this boy, just seemed different. He started to run along with me at a slower, jogging pace granted, and I would kind of cheer him along saying "come on boy, let's go!" By this point I was quite certain he was a stray but he had such an energy and free spirit about him. He seemed happy to belong to the wild and just enjoyed the company of strangers jogging by. After a few minutes of him tagging along with me, I decided to kneel down and pet him. I was met with sweet, but very wet licks and kisses on my face. I quickly gathered that he knew how to use his tongue, and as I always like to do with dogs, I gave him a little tongue action back, letting him lick my tongue and the inside of my mouth. He liked it, and I liked it too, as I've always been attracted to a guy who can dominate me with his tongue 👅 🫢 hehehe.
As we were being very affectionate with each other I happened to grasp his strong, well shaped body for a warm embrace and hug. He perked up and placed his two front legs over my shoulders and I felt the full weight of his coat and body pressing firmly against mine, as I wrapped my soft, tender arms around him and rubbed his fur and coat softly but passionately. The weight of his body was tipping me over as I was still squatting down with one knee on the ground. He kept licking me all over my face and I ended up falling backwards on my back giggling at his sweet, loving affection. Now he was mounting me, his full weight and body on mine, pinning me to the ground, my legs slightly curled up but not wrapped around him... yet hehe. As we were both laying there on the dirt and grass, his body laying on top of mine, I thought about trying to push him off but something in me was enjoying the feel of his warm, wet tongue running up and down every inch of my face. His slobber started covering my face and eyes. I decided to just stay put and let him continue lathering my face in his drool and slobber. Opening my mouth and sticking out my tongue, I took his long pink and black brush inside my mouth, tasting his slobber and drool. While this hot makeout session was happening, I felt his member touch the inside of my thigh close to my knee. It was wet and sticky. I managed to turn my head around enough to get a look at it, and to my surprise, he was fully erect. I suddenly felt a rush of excitement flood my body and for the first time, I felt attractive to a dog, which made my little member get hard. I was not wearing penis cages regularly at this time but would typically not be concerned with getting erections in my yoga pants while out for a run. I started to wonder, what would a dog cock feel like inside me? I had had multiple boyfriends by this time, and certainly wasn't a virgin but had never experimented with dogs. I did have a butt plug in at the time, to keep me nice and lose for the boys. I was getting hornier by the minute and thinking about doing it with this big boy, was turning me on and I had a couple drops of precum leak out. What the hell, just try it! I thought. I managed to get into a position to pull myself up and back to my feet, although this stray lover wasn't making it easy for me.
I lead him over to a small area of dirt in the woods where we were out of sight of incoming joggers or spectators.
I pulled my pants down, revealing my smooth, round, bare butt to him, which would soon be his to dominate. I pulled the butt plug out of my ass and let him sniff and lick it, which he did eagerly. I then dropped it in my yoga pants, got down on all fours, my elbows in the dirt, pushing my exposed ass high into the air, my petite body arched back. I was ready for him. He mounted me pretty quickly, I was able to pull his front paws and legs over my shoulders and hide my small 5'4 little body underneath him. He had trouble finding my hole at first, so I reached underneath and guided his large, red cock to the opening, which was gapping and wide, just waiting to take him all the way. Sure enough, I was able to work it in, and he did the rest. Fast, hard thrusts were what came at me. Slightly painful at first but I honestly liked a little pain and am somewhat masochistic anyways. I took his full erect penis, deep inside my ass, even as it kept growing, I kept pushing my ass backwards to slide more and more of it in me. Eventually I could feel his giant dog dick, in my stomach, it was literally pressing against the colon I think lol. He was so far inside me I wasn't sure I could make room in there to take more, but O how I wanted to. My little femboy dick was flopping all over with every thrust of his hips, and his balls smashing against mine. I started jerking it, and within seconds I was cumming. I was so horny, and felt so submissive and powerless under his dominant body and fur that it only took maybe 30 seconds of stroking it for me to cum all over the ground. He was still going though, pounding away on my slutty little hole, and making me his bitch. One guy on a bike rode by but didn't notice us, and another lady walked by but again nothing. After a few minutes I felt something bulging in my ass and stretching it really good, this sensation almost made me cum again, and if I was still jerking it, I might have. He had knotted inside me, and begin pumping my ass full of his warm, juicy seed. I could feel every squirt shoot up inside me, and man was there a lot. I had no idea dogs could cum this much, this was much more than any guy had filled me with. Squirt after squirt I could feel his cum find my stomach, he was shooting his load that far inside me. His cock was well passed by rectum, or so it felt and his cum was shooting up into my stomach and bowels. I let out a "Oh my god!" as my body was being pumped with so much dog cum I wasn't sure if it could hold it all. I'm not very big ya know lol I'm tiny and have a tiny waist and body, but it was being filled like it had never been before. He stayed mounted over me, his knot stretching my ass and his cock still pulsing against the walls of my rectum. He was draining his balls, and was using my little hole to drain them in. After what felt like a gallon of cum being pumped into my body through my ass, he was all out. He tried pulling his knot out but couldn't so I had to help with that, and as soon as he slid his dick from my asshole, I felt his cum start oozing from the opening. I didn't want any of it to go to waist, so I quickly scooped it up with my fingers and pushed it back in my ass, and then took a couple quick licks on my buttplug, spat on it, gave it to the doggy for him to slobber on and then shoved it back in, closing up my hole and keeping his massive load inside me where it belonged. I got up and ran back out onto the path quickly before anyone came around the corner and noticed. The dog stood by the bushes, panting heavy as he had exhausted himself with my ass. I turned my head around, smiled at him and gave him a wave goodbye as I trotted off. He gave a quick bark and ran off in the opposite direction. That was the last I ever saw of my estranged lover, never to see him again... unfortunately. I had become a dog slut, a willing and eager partner for all the hung alphas out there who needed a bitch to breed and a dump to cum in.
Since this experience, I have explored more sexual acts with dogs including sucking them off and taking their loads on my face. Even doing a multiple dog breeding session, where I let 3 different dogs take a run on me and breed me. Each one pumping my ass full of cum. I am a full fledged dog whore now, and I LOVE IT!!
If you want to know the naughtiest thing this little cum slut has done with a dog, let me know, and I'll write another story about that experience. Ta-ta for now Daddy, many kisses your way! 💋😘❤️
Love, your personal little cum slut! 🥰