The first experience that I had with a dog toke place on night that I will never forget, even if I wasn't the dog's bitch. It wasn't to long until my nineteenth birthday and we were off for vacation so my older sister had some friends staying over for the night. Our mom was called in to work the late shift and had to go in leaving us home alone.

Being a long day I decided to have a nice warm soak in the tub before turning in for the night. After the bah I slipped into my robe and put my hair up into a towel to finish drying and left for my room. On the way I passed my sisters room and was shocked to hear her crying out the way she was. I went up to the door intending to check on her when I saw through the small crack left in the door.

At first I froze at what I saw there on the floor, my sister was on all four with a German Shepherd pounding away wildly. Its front paws had socks on its front paws so it wouldn't scratch her up I guess. I think she was too caught up in what she was doing because she didn't let on that she could see me as I stood there, frozen at first. As far as I could tell, all her friends were in there surrounding her, touching each other and my sister too.

My eyes froze on my sister's body as it was ravished mercilessly by the dog as she thrashed around loudly, her cries and moans making me hotter and hotter as I felt myself getting wetter by the moment. I watched her face every time it came into view, it constantly changing as those sounds coming from those lips was driving me insane.

My eyes traveled along her thrashing body as went from resting her forehead on her forearms to being high in the air as she jerked up onto her elbows then hands. Her hanging tits bouncing wildly, slapping together making noises that I had no idea how I was hearing over the noises from her mouth.

The dog itself was panting as he went at my sister's pussy like a jackhammer never letting up. God I wanted to be in her place, I needed in her place. Then as a loud scream escaped my sister's lips someone grabbed me from behind, wrapping there arms around me. The two soft, large mounds pressing into my back and the warm breath whispering into my ear alerted me to who it was, one of my sister's friends. She told me to be quiet and stay still and watch.

I squirmed as she ran her hands inside my robe, the belt not really tied that tight came lose falling open giving her full access to my front. I tried to squirm away from her but she kept shushing me and groping me. Kneading away at my tits, squeezing them and pinching my nipples, tweaking them in combination of watching my sister easily and quickly stopped my fighting as I arched my back offering the girl my tits.

Not satisfied with that she ran a hand slowly down to my lower region as I started to moan softly as I tried to keep the room's occupants from discovering us. The girl started caressing my pussy as I closed my eyes and leaned back into her. With a light smack to my pussy a startled peep escaped my lips.

I could feel her breath on my neck and ear as she said, "I thought I told you to be quiet bitch."

The way she said that both scared me and excited me beyond belief. With another light smack to my pussy I squeaked out again. She growled out softly in my ear then said, "Let's take this to your room bitch, I want to fuck you."

My mind was screaming to tell her no but my body let me be guided down the hall and into my room where she grabbed my robe by the back of the neck and tore it off of me, the sudden jerk bringing the towel off my head as well letting my damp hair all back down around my naked body. Shocked I froze before she pushed me forward hard causing me to trip and fall onto my hands and knees. Before I could even regain my senses from the fall she descended on me grabbing my hips and thrusting something inside of me hard.

At first it hurt like hell and I screamed out earning a slap on my ass as she pounded my pussy like there was no tomorrow. I tried pulling away but she grabbed a handful of my hair and yanked back as she thrust in me hard. It wasn't long before I found myself loving it, needing to feel her deeper inside. I started thrusting back as she laughed calling me a good little slut. She kept calling me names like slut and whore and the strange part is ha it didn't bother me, it excited me even more.

I looked up into the tall mirror hanging on my wall and saw my tits swinging like pendulums like my sister's was doing and my face looked just like hers as well. I knew I was being as loud as my sister if not louder but I didn't care anymore.

After I don't know how long I saw the door in the mirror being opened behind us as my sister's friend slowed down and stopped. I was having a little bit of a hard time catching my breath as another of my sister's friends came in. The girl inside of me held onto my hips not allowing me to get free as she smiled up to the new girl.

"I was wondering where you went." the new girl said. She was wearing something weird, almost resembling a dick. I realized it was a strap on and it must be what's inside of me, what I'm squirming on as I started moaning softly.

"Did they tie?" the first girl asked.

"Oh yeah, they're still stuck too." the second girl said as she lowered down behind us, putting a hand on the first girl's back guiding her to bend over some, forcing me down to my elbows. I saw one of her hands land on the floor to one side of me while the other grabbed one of my tits giving it a good squeeze causing me to moan loudly. I could feel her tits on my back, her nipple brushing against it. She asked me in my ear if I was ready for round two. Before I could respond I heard the girl in me cry out as the new girl slammed the toy deep in her, driving her forward into me bringing my own cry signaling that we was far from over.

*********

Since that night I joined in on my sister's and her friend's games seeing her fuck a couple dogs but before long I'm occupied too much to see how it ends. I know she gets stuck on the dog's dick but none of them will talk to me about it. I heard a remark of her being dragged by one of the dogs and another about her to stop lying to me. They all agree on the same thing though, that I should try it for myself and find out.

Well, I'm 19 now and I've read several stories and I haven't really seen anything about being dragged around, I have read about being tied up while others say that the dog's prick just pops right back out. I kind of want to try it but I don't want to be dragged around by my pussy. While I enjoy rough sex, being dragged around like that is something I'm not sure I want to try.