My Loving Son - Sex Stories

My Loving Son

... passport details, all of it. His father reluctantly got them and Mark disappeared upstairs to his laptop and printer. "By the way," he called over his shoulder, "I'm going round to Aunty Cathy's later, she doesn't want to be alone tonight. Aunty Cathy was his dads youngest s****r, his dad was 43 and Cathy was 33, there were three boys and her, she was the youngest by far, she had been a wonderful accident when his mother had found out she was carrying again. Mark had also been screwing her now for the past four months, and the blame, if any, could be laid squarely, though innocently at his uncle's door. He was a guy who worked away a lot, and Cathy hated being on her own, she was okay sometimes, but others she was almost paranoid about being on her own. So Uncle John had asked Mark if he would keep her company when he was free, if he didn't mind. "You can stay in the spare bedroom," and that's what led Mark to end up seducing his dads 33 year old gorgeous s****r, his aunty. They had always had a soft spot for him, and he was a regular visitor to their home, and Aunty Cathy doted on him. He began going round when she called him, or even his uncle, sometimes it was mid week and others the weekend. Cathy never knew when she would get the heebie jeebies about being alone. They were a c***dless couple, no one knew why they hadn't had c***dren, they were both fit and healthy, he had a good sperm count, she was as ready bear c***dren as a woman could be. But sadly nothing had ...

... ever happened, and they had resigned themselves to being c***dless. She had called on the Friday afternoon, and Mark had spent the night there, he had got up to go to work on the Saturday morning to do an urgent job and got back to his Auntie's at lunch time. It was a piping hot day, middle of the summer and she was on a sun lounger on the decking at the back. "I've left you a pair of shorts Mark on your bed, get cleaned up and come on out, it's glorious." She called to him. He gazed at her laid there face down sunning herself, her ample tits being squashed in the bikini top, and her ass! Oh man her ass! It rose like the moon on a cloudless sky. His prick jumped in his pants and he felt like jacking off there and then. He went and hurriedly showered; put the close fitting shorts on that did nothing to hide the lump there. "Hi," he said as he came out and sat on the lounger next to her. "Hi yourself handsome," she replied, she always called him that because that's what she thought about him, a very handsome young man. "Will you put suntan lotion on my back please Mark, I can't reach." He picked up the bottle and leaned over, but the angle was wrong so he stood up then crouched beside her. Not being very comfortable, he stood again, and stepped over her, straddling her body and squatted down. His ass was more or less on hers, maybe a little lower. He was rubbing the lotion in when she said, "undo my top Mark, I don't want any tan lines." Mark didn't know that his Aunty Cathy was ...