In the next moment, I pressed back with brutal force and pushed the knot in. I screamed. I moaned. I groaned. And, I pleaded with this dog, “Fuck me...” I screamed it. There was no thought to how well my cries might carry. “Fill me with your seed!” His cock and knot were pulsing inside me and I knew he was close and I was beside myself with need to explode. I was making a spectacle of myself in front of strangers with a monster of a dog I had never seen before this night and I was begging it to. They are loud at times, obnoxious, and, with Krystal for example, she is borderline obscene, going into graphic details about sexual exploits including dick sizes (or lack therefore) by guys she's slept with. All of this by age seventeen.One night, the girls were both at my house spending the night with my step-daughter. This is typical on weekends, especially when my wife is at work. My step-daughter enjoys having company over, so we can all hang out, watch movies, do the social thing, and on. Didn't she know what she was doing to him moving around like that. He felt his common sense leave him as he plunged his tongue into my mouth demanding a response.Oh my God! What is he doing to me? My body feels like it is on fire and he tastes so good. The way he is slowly rubbing my lips with his and then grazing them with his teeth. MMM. And his sucking my tongue has me seeing stars! I can't get enough of him as I press myself into him and then I hear a sound and come to my senses. "Stand up young lady" Mr Nobles said, going red in the face as he spoke."No" Sarah said, giving him the bird with her finger."All right Sarah we will talk about this later then. Kimberly you can go, as we have all ready spoken" Mr Nobles said turning his attention this time towards me. Kimberly left unlike Sarah who had somehow had the nerve to talk back."Will we be seeing you back as well next term Sam?" Mr Nobles asked."Maybe" I replied, the beer giving me the courage to be a bit more lippy.