Our most exciting period has arrived as within three days both the sisters have menstrual flow which means the arriving of sex spring season in body.F...r the next two years we enjoyed all these night sex show and we also saw that our parents are swapping partners with grand parents i.e dad is fucking her daughter and MIL is fucking her own SIL and there is non sin in this as it was clear from their behavior and we two sisters also took decision to join this but before that we have to make our. As she passed me to get out the pool she kissed my cheek, “Well done,” she said while under the water she squeezed my bulge and mouthed, “I want that later.”On the pool side she removed her suit to reveal a lovely toned body with a neatly trimmed pubic hair around her pussy.I was getting very tried now but had one last race to win. Mr. Jones climbed in and we started. He was a good half a length in front and I couldn’t keep up the pace.I lost I shook his hand climbed out the pool and started to. I started apologizing, as she kept kissing me telling me IT’S OK, IT’S OK! Then stuck her tongue so far in my mouth I thought she was trying to perform a tonsillectomy! As the passion started dyeing out and the kisses became less passionate, looking in her eyes when she said would you like to go out sometime? I was like, I just lost it in my pants but, you would want to go out on a date with me? She giggled again saying hey you’re my first! I was blushing bright red but asked when? She said you. The warmth and texture felt amazing. Once fully engulfed by her pussy I began to slowly slide my cock in and out, taking my time with each stroke. Lori began to moan as she played with her boobs. Then she said, ‘Just like that Jim. Uhh yeah,’ she moaned. ‘It’s been so long.’ I picked up my pace, much to the clear enjoyment of Lori, who began to buck wildly as an orgasm overtook her body. Her pussy lips got puffy around my hard cock as it rammed into her and she became more moist and tight.