When I was young, I Lived with my mom but she was always at Grannys since she was sick and needed someone to take care of her, she lived nearby so I we would go there for dinner but sometimes I would go home and my Mom would have to stay over.
We Have a dog Named Zeus large sized dog, very well behaved most of the time, sometimes he would hump my leg which I thought was funny but would make him stop since he is heavy and I'm a skinny person.
One day as usual my mom texted me that she would be staying over my granny, and it was summer and was a very hot day, I don't usually sleep naked but when it's too hot I did. I got hungry I got some snacks from the kitchen and since I was alone didn't mind walking naked in the house, but my dog was the king of dog that like most would watch you eat hoping you give some to him but I didn't mind him, so stayed in bet after finishing my snacks, and I am used to watching something on my phone while in bed, and when my arm is tired I just put my phone on the bed laying on the wall and it fell through between the bed and the wall, and as I tried to get it I ended up making it fall under the bed.
I have queen size bed so I had to crawl under it to get it when I was able to reach it I suddenly feel my dogs wet and very cold nose smelling my ass, which scared me so I hit my back and head on the bed which hurt me for a brief seconds and after that I noticed him licking my ass, so I tried pushing him with my legs but laying down had no effect since he would just jump over it, so I quickly threw my phone sliding on the ground and started crawling out while my dog licked away not leaving my alone.
When I was able to get my legs out under the bed I tried to push him away for good but before I could he jumped over me and started humping me really fast, he was very heavy and me trying to push him away had no effect, and all I could feel was his very very hot dick poking and sliding all over my ass, which was wet from his licking, I decided there was no point on pushing him away, I would have to crawl out the bed and started doing so, and at the same time I did I felt dick sliding in my ass which scared me so I froze didn't want to crawl backwards more since it would push me against him and leave me more open for him but lucky for me with his humping he took it out accidentally, so I went back to crawling out and as I was almost out I felt his dick poking my ass again and forcing itself in, but I was almost out, one last big crawl I would be out so I decided to do so, but at the same time I crawled out backwards, which without me realizing made me get into doggystyle position, he took advantage of my backwards motion and thrust himself hard inside me, and starts fucking my without hesitation.
At that moment I froze again, I couldn't do anything besides trying to tolerate and endure the pain of getting stretched out as I cried, and I could believe what was happening, after a while I was getting used to the pain and then all I could focus on was feeling his burning hot dick thrusting and pulsating inside me getting bigger and bigger, and my ass getting wetter making easier for him to fuck me, and all I did was moan while I felt his dick filling more and more which made it feel like it was filling all the way to my stomach since my whole insides felt warm, all my body was tense but suddenly I started feeling relaxed, my whole body was so relaxed that I started to tremble and I couldn't move and it started feeling so good and I soon noticed that I was dick was hard, and that feeling kept happening over and over again each time stronger than the one before.
When I thought he could stretch me more, I felt his dick deep inside me suddenly stretching my ass open even more and after a while he stopped humping and kept his dick deep inside me, twitching and pulsating a lot, and at this moment I thought he was starting to ejaculate inside me but I didn't feel anything different I already felt like my insides was completely filled, and he stayed that way for several minutes until he tried to get out which hurt a lot so I ended up holding him against me while I could still feel him twitching and pulsating, and after few minutes he finally managed to get out, while he pulled out I felt like his dick was coming out through all my insides all the way from the stomach, and was getting so relieved, and I felt and saw his dick pop out which I was amazed how big it was, it seemed a bit thinner than most peoples dicks but it was the long, much bigger than most, but I could still feel my insides getting emptied out and I saw a insanely huge amount of liquid come out sliding out of me, and finally realizing it was that the warm feeling that I was feeling all over my insides.
I dropped down on the floor, I felt like my ass was a hole wide open but felt like it was slowly closing and I could feel liquid dripping from my ass and after a while my ass felt more normal and while I laid down on my bed I felt really sore and could still feel liquid inside me as I felt asleep.
Stayed sore for days but I got worried about what happened so I started looking it up and read about it and learned a lot, I found out about dog knots and that dogs ejaculate since the beginning and not only when it knots, and it keeps ejaculating until it's over, Even found websites of videos of people getting fucked by dogs and I ended up jerking off to them and remembering what happened with me, and a came hard, but then I felt bad about getting off to it and to what happened, but the more I read and saw about it the less bad I felt.
While I was reading about it alone at home I got turned on and my dog came inside my room so I was so curios that I kept massaging him and soon noticed him getting hard and getting up, I wanted to see him getting hard so I laid on the floor, with my hands I held his dick and he soon start humping my hands and his dick was so hot warm, way hotter than a persons and can soon see him dripping, but then he jumped over me, so I got up and since I was looking to his dick he started humping my face, and I felt dick poking my face so I held his dick with my hands which made him go faster and stronger and with his cum dripping all over my face I got so curious about the taste that I put in my mouth and he starts to fuck my mouth, and I had to use my mouth and hands since he was too big to fit in my mouth and I soon feel his cum starting to fill my mouth which tasted like salty iron, but wasn't bad, so let him do it and felt his knot growing in my hands and as he relaxed and keep pulsating cum in my mouth, and after he was done he left my mouth filled with his cum, which is ten times more than a persons and it's more transparent, and after that I jerked off while playing with his cum in my mouth with my tongue and I swallowed it as I came, which as soon I was done I kinda felt disgusting, but I couldn't take my mind of it when I was alone at home, soon I moved him to my room, which my mom liked it since he made a mess on the living room, I started sleeping naked always, and I am used to sleeping with a pillow under my leg and whenever I feel him licking me I pull that pillow under me, leaving my ass exposed and soon as that happen he started humping me and he did take as long to poke my ass and thrust it deep which still for a while the first thrusts but not nearly as much as the first time.
After it's like he got used to fucking me that he got horny very easily around me when I was naked, and I could not resist it anymore whenever I felt him licking me or I saw that huge hard dick, I would let him do whatever he wanted, which always ended with me moaning and him filling my insides with a huge amount of warm cum, which would always give me multiples anal orgasms and would make me cum without touching my dick.
