Sniffing the ground, the large dog scurried around the room and zeroed in closer and closer to the still unconscious Kimberly Brock.As the trained gua...d dog came closer to the cot, the scent grew more intense. He could now make out the scent of jism, Jennings jism, obviously the bitch had already been taken by another dog he ventured. But this mattered little to a dog, many times they would share bitches.Finally, Sam reached Kimberly's bare foot hanging off the side of the cot. He eagerly began. The sight of her stretched breasts was too much and I dove in kissing and gently biting her now rock hard nipples.She, in turn, was doing a masterful job at massaging my very stiff cock and scrotum. Nancy reached up and helped me remove my shirt and immediately began tweaking my very sensitive nipples. She continued to tongue them when I felt a tug on the waistband of my shorts. I lifted off the seat as she pulled them off. We had never touched each other's naked genitals before and we were. I went to the maximum exited level. He spread my legs and was ready to insert his cock, I saw his cock, it was very dark, very thick. I got very excited. He was about to insert, but suddenly I blocked him and said I cannot give it to some un identified man who is wearing mask and immediately he stopped everything and he went out and I asked him, he said he is going to leave me. I said wait but he left me and I tried calling him many times but he did not respond, but now I want sex from him,. She let go of him and Karl ran his hand down her body to her mound. “That’s so we can produce lots more seed,” he told her. “Yeah, I’ve noticed that,” she replied. “None of the men I have known have had as much cum as you two.” “That’s why we produce more babies,” he told her as he kissed her. “We are renowned for our breeding ability.” She looked him in the eye. He had that look of lust again; the look that made her go weak at the knees. “Have you ever?” she asked him. She felt his cock.