She helped me to take it in my mouth and we shared his cum. Didi was too horny and was fingering herself by the time. I helped her with my fingers as ...e shared uncle’s cum. I went to wash and put back my blouse. Rekha didi went to her routine jobs. I came back and sat on uncles lap without any shame. “Vinod uncle, did u like what I learned today”. He kissed me tweaking my nipples “U r one horny bitch, Suma. Tu to lund aise choos rahi ho jaise barson se yahi karti aayi ho”. “Aise lund mile to ek. "By the time I return, youwill clean up the kitchen, and both take a hot shower. After theshower, Slave linda will tie Slave Cathy face down on the bed. I wanther ass raised with pillows, and Linda will be kneeling next to thebed." Yes Master" they both replied.I wandered around the area for quite some time. Thinking about what Iwas going to do. Along the way, I came across a young birch tree andcut a couple of switches. Long, thin, limber switches. By the time Ihad returned to the cabin, I was. My mother and sisters. I knew I shouldn't think of them like that but after the moms very hands on sexual education lesson it was hard not to. I didn't really know how to approach the subject since truthfully I wanted to do it again. Even thinking about it made my dick swell. I decided to go blow off some steam and got up and threw some shorts and a tee-shirt and headed into the hallway where I saw my sisters door was open. I peeked in to see they where both sound asleep. Someone must have. Even thrusting very slowly, from tip to balls deep I couldn’t stop the orgasm building inside me. “I’m sorry Mistress. I’m going to cum.” With that she thrust her hips up, forcing my cock deep inside her and tensed her muscles, clamping hard on my cock. It was too much. Even though I had just cum, I still managed to pump even more inside her. Mistress Sarah’s hadn’t reached her own orgasm, but I hoped she would forgive me this time. I raised myself to my hands and knees to take my body.