Trying again with the dog that broke in on me

Last Saturday I went to the house of the owner of that dog that broke into me, which I told in another story, see my other stories. The border collie knows? When I arrived the dog was already excited, and put his paw on my leg. I felt the sexual tension in the air as soon as I arrived. The owner however does not leave the house, and I willingly let the dog penetrate me and hook up, as it has rolled other times. I seeing that I was not going to roll him out, I decided to do at home with him there, while I was hidden. I began to see the moments that I could be alone in the house with the dog (the house is two floors), the owner was seeing a subject on the ground floor together with another person, and I was staying, went upstairs with the dog. I was going up on the top floor of the house and the dog was already riding on my leg, I even made a video punching him riding on my leg. Well, the owner did not leave the house, while he was talking to the other person in the room below and solving the subject that they were seeing there, I was in the room with the dog, I just lowered the shoes and fixed my four, he immediately pleased him and I instantly heard him put a little stick in my back and I felt him climb up the ladder. I ran up, got my pants on and the owner was already on the stairs, asking me something that I don't even remember, me with my pants already on, but feeling that my underwear was stuck between my legs rs... the dog still trying to jump me to ride me, so I held him on the floor, and talked to the owner at the top of the stairs, with him looking at me. I helped with the matter and then went up again with the dog, when the owner again got distracted solving a question there with the other person, putting things in the car etc. We went up and the dog and I was on all fours again, that one nervous for fear of being caught. He climbed up and mounted on my back, and this time he penetrated me and I felt his knot pulling me, I let it pull for a while, feeling already tightening the edges of my butt and that pressure inside already hurting, and he started to fill my ass with fuck, feeling his bitch, but I got scared and forced to untie, and I ended up making him laugh by masturbating him (holding the knot). He had a lot of fun while I held his stick, the knot, and sucked his stick and swallowed his fuck. He got tired after that and I found that much more dominant about me. Treating me like his little dog. Later we played ball, but he no longer brought the ball to me as usual, I had to go to get it, and sometimes he did not give me no. After some time, a few hours, he smelled my ass again (I passed my hand on my ass that had already been read by him, although little, and put it to him to smell) and then he asked to ride. It gave me that fear again, because the owner did not leave. Same scheme, but the owner was there on top, lying watching TV in his room. I once again pro dog in the middle of the room, this time he only penetrated but did not engage, I pulled quickly and I was alert neither. Later in the night the dog still wanted, and I in the room gave him again, this time I tried everything to him to engage, but he did not put everything, I ended up holding his stick inside my ass, and holding his knot outside while he filled my anus with fucking canine. I felt so bitch, he got so tired that even the owner noticed, and even the next day he still treated me like a bitch. That's it, if you have a big male dog in São Paulo I'll let him get in and pick me up, and you'll make me a bitch without mercy too, including getting in my ass using the dog's semen as lubricant.