I wanted to scream for help; maybe the woman was still near. But, the weight of the creature's huge paw pressed against my abdomen, pushing the air fr...om my lungs and pinning me in place. Its huge muzzle rudely intruded between my legs to investigate the source of my scent. A wide, flat tongue licked between my legs with significant weight and power, renewing the sensitivity I'd recently inflicted upon myself. By then, I'd gathered enough air and screamed out when the powerful muscle was. Mom was smiling and she leaned over and licked some of the jism up and then asked me if I was ready to learn. I told her yes of course so she had me get on all fours while she put on her strap-on and she lubed my hole up real good, inserting a couple of fingers at first and then I felt the dildo start to enter me. It hurt at first but she was gentle and finally got the entire thing stuck inside of me. She began thrusting her hips and honestly, it felt weird but good at the same time. Dad was on. Mine was almost overwhelming. I had made the right choice. We didn't say anything, not daring to break the spell. I couldn't believe it. I had found a woman who actually wanted to be fisted!This time my fingers formed a cone, my thumb tucked neatly into my palm. I was glad I always paid attention to my nails, and Nina would be too. She actually licked her lips as I parted her swollen labia with my fingertips! I thrust firmly, with a long, steady twist, and buried half my hand in her first time.. Without them, we probably would have had to fight, but it still would have been worth it for what it did for the two of you. If we come back this way, people will know us and step mighty lightly when they see us."Janet said, "Well, if it's all the same to you, Bill, I'd rather not do that sort of thing again. It's damned wearing on the nerves!"I couldn't help laughing at that comment, and everybody else laughed, too. It did wonders to release the tension we were all under. We rode away from.