I pushed my aching cock into her pussy and slowly pumped until I was fully inside. I watched my cock slide in and out of her juicy snatch as I massage...d her big, firm ass. Soon she had the motion and moved in rhythm with us as we fucked her front and back.Ryan pulled away suddenly, trying to hold his load back as he watched me pound her hard. I grabbed her hair and pulled as I fucked her, her big ass jiggling with each thrust. I felt my cum building. I let go, pulled out and rolled her onto her. As the week progressed, she wore he father's undershirt again but this time without bra or panties and her mother said, "Becky, do you know we can see you're not wearing anything under that undershirt?"Becky laughed as she said, "Mom it's hot, and you're lucky that I'm wearing anything at all. At least the k**s are already in bed and Tommy is in his room. Some night you may come home and see me naked from the heat in here."She said her mother told her she wouldn't dare be naked, so Becky took. I could feel the pulsing of my heart as my erection was hugged by the walls of her vagina. Keri had not moved to change her original position in any way and as I added my own pressure forward, I could feel the head of my cock hit Keri’s cervix.Keri slightly released her pressure on my ass giving the signal to pull back. Pulling back a bit Keri stopped me and pulled me forward. I pushed as fast and hard as I could and pushed against her cervix again as hard as I could until her grip released. I wasn't thinking."Lana was grown up enough to know how men thought. Show them a naked woman's body and they gawked so she wasn't surprised that Dan stared at the two naked girls.Emma and Kate laughed as they turned and ran and jumped into the water hole.Lana shook her head but smiled at Dan. Suddenly they were alone and she gave Dan a wicked smile. "Now we are alone we could do what we want?" What do you want to do?" Dan asked tentatively.Lana kept smirking as she said, "I'll undress if you.