She backed away and nodded her head with satisfaction."Ok doctor, now what?" You better get on all fours, Mrs. Summers." Yes Doctor," she said with a ...appy smile.I slammed my cock into her ass. It was a little smoother inside than her daughters' asses. I guess the survey dude must have lubed her up. It still felt great though. I had no complaints."Ohhhhh doctor."I grabbed onto her hips hard and pulled her into me forcefully. I started pumping away. Her tits were saggier than her daughters'.. I moved down with new enthusiasm, I could now feel the top of her arse hole, it was wonderful little and tight, clean and with no ugly bits hanging out. I just moved my finger in tiny little circular movements round the rim just catching her hole slightly now and again; it was perfect, hadn’t been invaded by some dirty cock and with a lovely smell of clean fresh cunt juice mingled with a musty smell of sex. I didn’t dare push my finger in her hole, I just drifted into it with a little push and. .or perhaps looking back on it, didn’t really care… Two months later I was in heaven! After a month of dating over the phone, and another month of spending every waking moment together, I thought life couldn’t get any better. Until, that faithful night…. We were out with friends, partying and having a good time. I don’t know if it was the alcohol or the low lights, but he had me in a trance; slowly feeling on my curves and kissing on my neck while we danced and grinded to the club music. I was. But Sean was a great friend. As we downed yet another ale, it seemed like a helluva prank."Shussh ye bugger, take yer shoes off so ye don't make no noise on the stairs. I'll let ye have a look, but don't ye think about doin' more!"We crept up the stairs to the loft, which was enclosed only by windows. The full moon behind a cloudless sky lit the room surprisingly bright. Carrie lay peacefully on her back on our double bed, under the comforter, sleeping heavily. I knew she wore nothing.