Mother is home twenty minutes later. She asks how my day was, I tell her it was very relaxing. We go to the kitchen to make dinner. Mother asks if I w...uld like to go boating tomorrow, of course I tell her yes. I am thinking of my day, when mother asks if I'm okay. I tell her I was thinking of how nice my day had been. She smiles as we sit down to eat. * After breakfast, mother tells me she needs to go next door to talk to Alice about tomorrow's barbecue. I tell her I would get things ready for. ." he trails off meaningfully, producing a pair of vibrating panties. "This is a pair your Mistress modified special. In addition to the usual tricks, these have an array of sensors to keep you stimulated just as you are right now; about to go off and aching for more all day. Or until we decide you've earned a little reward."She moans as he carefully unlocks her ankles one at a time, then pulls the diabolic panties tight up over her hips, the thin fabric of the thong almost undetectable against. Had they left well enough alone, you would have both been normal fraternal twins. Those whom your mom’s concoctions allowed to conceive are your half-sisters. Two of your brothers who provided their sperm are also his sons. They didn’t need your fluids to impregnate their half-sisters. Only their sperm, or possibly your fathers, can fertilize their eggs. Your other brothers just happened to have healthy and very plentiful sperm. The effects of what you call your nectar only served to allow them. The dynamic of being a sub really excited her though she was not interested in any sort of pain situation. More bondage, control, slut play, humiliation, gangbangs and that sort of thing. She also expressed a desire to fuck black men and a desire for her to play with a dominate couple. We also decided we would always meet at a bar or restaurant for a drink before going to someones house. NEVER at our house. Also agreed that while being her choice, we both had to say ok. Also if either of us.