Without any warning I slam my hard nine-inch sausage deep into her pussy, balls-deep, grunting intensely. Mina has a wonderful mouth, but her pussy is... heavenly! She is moist and wet down there, she wasn't prepared for a full-on attack like that. Mina screamed an ear-splitting screech at the sudden sensation of a fully-stretched vagina. One moment her slit is empty, and a second later her vaginal walls are enlarged and filled with a molten hot cock. " Oh God...John.. .no...no...no !" she whined.. ” He ate some more of his oats and waited for nightfall.Usually, he would unlatch the hook keep his stall closed. He like to take walks around the pasture underneath the moonlight. Tonight as he high-stepped towards the south end, he noticed someone.“Who goes there,” called out Brutus Maximus.“It’s Silkroad,” a gelding, or castrated male, pony revealed.“Oh, what are you doing out here?”“I was tired and lonely. My human hasn’t been here in a while.”“You know sometimes they disappear for ages,. C'mon, shake," I challenged. As we shook I asked, "So where are you planning on staying tonight." I'm okay. No problem," she answered gruffly."I do have a little room on the third floor, part of the studio; it's used by the models, others, as a place to take a break between shots... its got a pull out sofa, a fridge, microwave, a small rest room... if you'd like to" You don't have to." You'll be doing me a favor" Yeah sure." Do you want it or not?" You're sure this isn't just some old guy's. Every so often I would drop in and check to see if everything was alright, and found myself attracted to the young woman, and each time I went in I found myself being drawn closer to her, and her to me.I have never considered myself as a bi-sexual woman, but I found myself wanting to reach out and touch her.Around 11pm I was going off shift for a few hours and went into the room where she was. By now her scent had saturated to room, 'Are you going to bed now', she asked me, her eyes firmly.