Just a few miles away from where Ron was peddling, the twins were talking about the same thing. They had already known how good it felt to have someon... else bring on an orgasm - Jenny and Julie had been doing that for each other for more than two years. Now, through their deception, they each knew how it felt when there was a cock involved.Over the past few weeks, each girl had developed deep feelings for Ron. Jenny had been the first to know how special he was, while Julie’s affection had. She had an uncanny ability to strip my mind bare, just like her daughter. When she surmised we were a couple, I felt like a child playing chess against adults. It was a comfort that Fiona’s father admitted they had a special gift. At least I wasn’t the class dummy. Then Fiona compared it to my understanding of maths, using the example of univalence, and I felt like the densest person in the world. It had taken me years to get there. How could she have learned type theory so quickly?Of course,. She sat down on the chair in her room, sipped her coffee and read her book. The coffee's stimulating effect lasted an hour. At the edge of exhaustion, Mel finally had to get up. She sat on the edge of the bed and stared at the sleeping form."You're lucky we found you," she whispered.She lowered the sheet down to his waist and put her hand on his chest.Lightly she caressed his pecs, the feel of his muscles somehow comforting to her. Her fingers played with his chest hairs, twirling and pulling,. While we're on the subject and all."Laura flushed red with anger and embarrassment. "Since you're so fucking curious, why don't I show you?" she hissed. Not really thinking, she marched past him into the open door of her bedroom and yanked down her pants.Mark followed her dumbly, as she now seemed to be the one surprising her sibling with sexuality. Still, he let a disbelieving grin cross his face.Even though she had just done it, Laura found a sudden reserve of pent-up sexual energy and.