When we got there mum jumped on the bed and opened her legs wide, gran stood and the bottom looking down on her, now it was my turn to get them onto t...e bed and fuck them both together,I came behind gran and started to kiss her neck, she flung her head back, slowly I started to stripe her, once I got to her bra and panties I turned her towards mum, she had a smile on her face,“how do you feel mum” she asked,“Un-believably horny” she panted,I unclipped her bra and let it drop to the floor, her. “What can I do for you”She downed the rest of her water and left the empty bottle on the rail. “come up here” she ordered. It was a clear she was going to be in control of this tryst. It was fine with me, I take orders well. “follow me” she barked. I did as I was told. She led me over to the pool and walked up onto the diving board. She stripped off her tights and tossed them on the ground. She had a nice little ribbon of pubic hair right where it was sexiest and a nice muscular ass. . You name it, we had a use for it.We went from looking to touching, to feeling, to tasting, to poking and prodding, to inserting foreign object in all the openings either of us had or could pretend we had. It's a wonder we didn't do harm to some of the places we had with some of the things we put in them.He found he liked licking my little split. I found I loved it. I found he liked it when I sucked his reason for living. He found he loved me when I would. I was so easy.It was hot the day we. “Both just a pair of cum-sluts!” he snarled as he pointed the remote at us. The red light flashed. “You both love being my cum-sluts!”“I do!” I moaned, the cum running over me.“You love it so much, you want to taste it on each other's lips. Cali, Vanessa, you're so hot for each other. Bi for each other. Sluts for each other!”“Yes, Billy!” I moaned, turning my head and staring into my friend's eyes. Cum dribbled past her delicate nose to her plump lips.I kissed her so hard. I don't know why I.