Dr. Milar was brought in to explain things to them. Then we got down to the arguing.It took a lot of effort to convince them that their reason for bei...g here was not to oversee or supervise my performance, that their purpose was to establish a means to carefully control earths repopulation and set up a way of controlling future growth."So you see ladies, I would prefer a large suburban home with a small clinic in it that looks more like a bedroom than anything. I also want my sister Sandy and. I mean; I think it finally clicked in my head this morning. I had passed off that master-slave demonstration the girls put on today as just a lot of fun the girls were having as a lead-up to all the sex. Then, it dawned on me that you didn't give me hell yesterday for violating the best-friend-and-sister rule."All guys knew that male best friends did not date or fuck the sisters of their male best friends. It just wasn't done. I realized now that I should have at least made a pretense at. ...Please don't do that."I grabbed her wrist and twisted it hard. The next thing she knew was that she was right against the wall. I spread her arms and her legs wide apart so that she leaned against the wall with her palms flat out. She tried to get away from me, but I slammed her back against the wall. "You just stay there until we're finished with you, lady. We saw you take all the things and now we're going to search you.” "I'll scream," Priyanka said. "I'm warning you." "Go ahead and. “Luke, are you going to…?” she shyly stammered. “Are you going to get…naked…too? I won’t do it if you don’t also do it! I’ll even help you if you want me to.”Over the next few minutes my s*s and I stripped my male body naked. By the way Leah was acting and the look of the blushes on her face I had a sneaking suspicion she had never seen any guy’s cock before. On the other hand, her darting eyes seemed to be methodically studying my swollen erection anytime she thought she could do so without me.