It starts growing with desire as her fingers trace its length, circling the head and rubbing along the ridge. My hand has slipped down her back and in...ide her jeans. First feeling her silky panties, then the crack of her ass. She has unbuttoned my zipper, fingers now teasing my pubic hair. She leans back and pulls my shirt off, then hers. I cup her full breast thumbs rubbing her nipples before I lick the creamy white flesh of her cleavage. I unhook her bra, letting them hang free, taking them. They fed the animals and then did whatever chores Mary deemed required. They ate lunch then went and did personal chores until dinner unless Mary needed to exercise the horses.Marty found that he and Ares got on great. He had never been on a horse before, and Ares was very patient with him. He discovered a whole new world on the back of Ares, and he had thanked the horse for the new experience. He was enjoying learning about Mary and her farm.They did the evening chores and had dinner and then. The sensation was incredibly sexy. I knew I had nohomosexual urges, but I wondered if this was what it felt like tobe fucked. “Like it?” she whispered over my shoulder. “Umm-hmmm! When you do it,” I qualified. “You know those magazines? The ass-fucking? I want to try that!”She wiggled her finger again and then pulled it out. “Are you sure?” I wasn’t sure I wanted to do this, not to mysister. I certainly didn’t want to hurt her. David-“You are such a pathetic husband!”He rested his hands firmly on the back of my thighs, and shocked me when he started tonguing my butt hole!Me-“Ohhh God!!His tongue was fucking my ass! He paused and looked at me.David-“Do you feel ashamed Andy?”Me-“Yes daddy”He buried his face in my ass again and tongued my hole for another minute. I could hardly believe what was happening! He looked at me again.David-“Are you sorry for cheating on your wife Jenny? Be truthful Andy”.Me-“no daddy”.He.