I had to tease him, “Thinking about your little groupies, or just perving on your baby sister?”He followed my eyes down to his crotch, “Gezzz, s...orry.” He said while making a futile attempt to pull his briefs up enough to cover his exposed cock. He finally gave up and just covered it with his hand.“You didn’t answer the question.” I teased him.“I ... uh...”I giggled, “So, you WERE perving on your little sister, huh?”“No ... I was just...”For the first time in my life, I felt like I had one up on. .. same room ... same shower ... same toilet. Boys and girls ... together. Children eventually grow to be teenagers ... and teens are served with huge quantities of hormones. We are, after all, here to preserve the species ... our primary goal is to reproduce.A friend of my first wife, for her highschool graduation present, went to Israel and worked on a Kibbutz ... she was a little strange ... not a lot ... just a little. Very free thinking. Nice girl, I liked her. She went to Israel because. He erupts inside her mouth! He holds back being loud as she continues stoking and sucking. She knows not to stop until he stops pulsing sperm down her throat. Every pulse sends waves of pleasure into him. Meanwhile as I fuck her from behind, I try my hardest not to cum. I learned its extremely hard not to when two other people are! I can feel her tremble as she comes down off her high while still sucking the clone dry. I didn’t notice when but the clone's hands had gravitated to her head.. I know you can’t see it; you sat at your desk and me facing the corner but I want you to know that it isn’t right and it isn’t fair for you to treat me like this. Sorry Master. Yes I am a naughty little girl and yes I do deserve this. I am very, very sorry and I will try to be good from now on. Yes, I will do as I’m told.See Master, I’ve stuffed my fingers into my pussy. It is soaking. I am dribbling juices down my thighs. There are juices sheened across my knuckles. My fingers are.