"Oh, I'm sorry Mrs Mitchell. I didn't recognise you. Simon will probably be in his office. If you just go through the gym area you'll see a door marke...d staff only. Go through that and up the stairs and you're there."Dan thanked her and made his way into the center. it was quite a high class operation, probably with steep membership costs. No wonder the Mitchell's were so well off. He followed the signs to the gym area and found a large room packed with exercise equipment. Despite it being just. She laid down on it and he put his trousers under her head as a pillow .he laid down next to her and unbuttoned her blouse and pulled her skirt up to her waist he started to suck on her nipples and finger her pussy .It wasn't' long before she was moaning once again and thrusting her hips in rhythm to his probing fingers , he moved in between her legs. And Kim opened her legs wide for him , and wrapped them around this back as he slipped his prick into her once again .Kim started to moan and. She was so wet and slick. At the bottom, I pressed a finger slowly into her opening, causing another stir from my sister.“Mmmmm, that feels good,” she breathed.Remembering how she tasted my cum on her fingers, I pulled out then tasted her on mine. I was so lost in the moment. I wanted to drink directly from her well. Without warning, I licked my sisters pussy from bottom to top. As I did I discovered a firm nub. She squirmed more as my tongue dragged over it. I knew this to be her clitoris. I. I felt him tie my hands together with a bit of leather and he pulled it tight then he put a blindfold around my eyes, he slid my bikini bottoms down my trembling thighs and then there it was, he pulled my arse cheeks apart and began running his tongue all over my tight little rose bud I could hear his breathing get faster and his tongue went deeper into my hole he slid a finger underneth me and started rubbing my erect clit ‘Your pussy is enjoying this ‘ he said as his fingers probed me.