Grew up with lots of animals in my life. I knew from a fairly early age that I had a rather strong affinity for them, but it wasn’t until I saw one of our mares showing off that I understood just how deep that attraction went. When I was fairly young, I remember sitting on a panel fence outside of our barn watching the horses while my parents did some work elsewhere. One of our mares walked up and started getting flirty with one of the geldings that was in the paddock next to me, and I had a front row view while she was flaunting herself at him. I vividly remember not being able to take my eyes off of what I was seeing. The mare had her tail up, and her vulva was winking like mad. At the time I had no real understanding of sex or sexual attraction, but I knew that I really liked and wanted what I was seeing. A year or so later I got to see one of our stallions breed one of our mares, and that’s when it all clicked for me. I knew then and there that I wanted to “play stallion” with one of our mares if the opportunity ever presented itself. Lucky for me the opportunity came sooner than expected. A few months later one of our older fillies started coming into heat and was making it very obvious what kind of attention she wanted. I had the place to myself, and when I went out to scratch on her she ended up following me back into the barn. From there lust and curiosity got the best of me. I slipped my hand under her tail and immediately she started winking against my fingers. That feeling of her slippery warmth caressing my fingers got me all kinds of turned on. Fingered her for a bit, and she stood like a rock. The feeling of her winking on my fingers was too much. I grabbed a hay bale and dropped it behind her, dropped my pants, and then slowly slid my cock into her wet and winky pussy. The feeling of her slick warmth took my breath away. I maybe lasted all of 30 seconds before I blew my load in her, and from that moment on I was utterly hooked. Ended up fooling around with her four more times that afternoon/evening. Been a complete mare addict ever since.