But first it was to get our three brothers involved. We were all pretty girls so we didn't think there would be any problem convincing our brothers ab...ut what we wanted to do.So, I asked Pam to come over the very next night, yes, I was eager to get things going and, in addition to getting my brother set with Pam, I was going to Robin's house on Friday to do her brother. Oh, was my pussy excited.But first, it was my brother's turn. Brock was the youngest of all our brothers, just a year older. So if she wanted me do all the work a housekeeper and wife would do, thenwhy shouldn't I dress like one.It was a moment of complete anger and madness.I looked at the time, and knew that Lucy was not due home for at leastanother two or three hours, as she was going to work late that night.I convinced myself that it would be just a one off, nothing more, butdeep down I knew that if I started, I would carry on.I went to our bedroom, and looked at where she kept all her underwear anddresses.I. Yes. That's so... uhh gorgeous." This new experience, a thick vibrating cock in each hole was totally unexpected and utterly wonderful. It wasn't one of the toys on the bed; Lena had obviously brought a new toy with her and somehow hidden it from me. That's why she had me close my eyes.Lena slowly eased the two quivering cocks in and out of me, her hands gripping me tightly around the hips. I looked back over my shoulder to see Lena's face, deep in concentration, her massive tits gently swaying. Then I heard an electric buzzing, but the object up my ass was not vibrating. What was going on? Then another bit of sensory input I couldn’t quite reconcile. As the phallus went farther and farther into me I had expected to feel Roberta’s hand gripping the outside end, pushing. Instead, I felt growing warmth, and then Roberta’s thighs were flat up against the backs of my thighs, her abdomen against my ass cheeks. Realization dawned. She didn’t have a strap-on. Did she? I didn’t think she did..