Sienna's husband let the neighbor girl Rachel take a dip in his pool, obviously because she drop dead gorgeous. When Sienna caught a glimpse of this young hottie skinny dipping in the pool she just had to go talk to her. Once outside Sienna got a little hot and heavy and joined Rachel in the pool topless... When Sienna's husband came home, he wasn't upset but he was speechless. The party continued inside...

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