My vacation was going to take time and a lot of organizing, so I laid out a detailed plan on how I was going to make this change and what I would need...to do prior to starting the plan. It took a couple of months to execute all the details with the last two weeks of work prior to my sabbatical being very hectic as every free moment I was doing something to achieve my detailed plan. Those last two weeks I spent every evening doing the final details; One night I traded in my car for a different. I eased Cathy's dress down and admired her long stocking clad legs for a moment before turning to my sister and unzipping her long dress. She wore stockings too with a little black thong, and my prick began to grow as I slid them down.I don't really remember going into our bedroom, but I certainly remember lying naked on the bed with Cathy's hot mouth on my cock. I remember seeing Charlotte's naked sex briefly as she swung a leg over my face and settled on my mouth.I heard her telling Cathy to. “Should I receive a ten-minute misconduct for my actions?” she kidded.“Only if it takes you that long to cum again.”“Maybe we’ll have to see how long it takes you to make me cum again at home,” she hinted.“Now my face is turning red instead of yours.”Sandra let his cock shrink and reluctantly put it back in his jeans. She refastened several buttons on her top, excused herself, and went to the washroom.While Brad waited for her return, he contemplated texting Abby as to what he and Sandra had. She had never seen a boy’s thing this close up before, and it was making her lower belly feel all funny as she watched him fucking her tits. She was gasping for breath, panting from the excitement she felt in having her brother’s cock so close to her face like this. She really liked looking at it, all red and veiny each time the head of it poked out the top of her squeezed together breasts. She glanced up at his face, seeing him also gasping and panting for breath. She didn’t see the first.