Two days ago, my fiancee Kerry and I were visiting her mom Claire. Claire needed some groceries so she popped out, leaving me and Kerry watching some lame show on tv. Kerry got horny so we started messing around. She sucked my cock until I was busting to cum, but she said she wanted me to fuck her. Not having any condoms, Kerry asked me to fuck her in the ass. Moving into the kitchen, I bent Kerry over a breakfast bar stool, slipped my cock up her asshole and began to fuck her as I know she loves, hard and fast.
Kerry had just had her second orgasm and I was about to cum up her rear fuck hole, when I caught sight of movement to my right. Turning just as I shot my load up Kerry, I saw Claire stood there. She put a finger to her lips and winked at me. I went bright red, but didn't let Kerry know her mom had just watched me fuck and then cum up her ass.
I pulled out of Kerry thinking we'd clean up and sit back in the front room, knowing or I thought I did, that Claire had gone back out to save her daughter's embarrassment. Kerry immediately dropped to her knees, took hold of my cock and began to suck on my cum soaked cock. Looking back to the kitchen doorway, I saw Claire watching us. I cannot tell you just how utterly embarrassed and turned on I became all at the same time. As Kerry carried on sucking my rising cock, I began to look purposely at Claire and saw her definitely watching us with lust in her eyes.
Taking hold of Kerry's head, I stared at Claire, smiled and then fucked her daughter's mouth. Cumming again only a couple of minutes later, I saw Kerry's mom licking her lips and touching herself through her short skirt. Kerry swallowed my cum, stood up and kissed me as we always do after sex. By the time we stopped kissing, Claire was gone and Kerry and I returned to the living room.
Claire walked back in with bag of groceries minutes later and a knowing smile on her face.
We stayed for dinner and each time I looked at Claire, she smiled, winked or did both. Kerry didn't once take any notice, nor had she realized her mom had watched her having sex with me. The last thing Kerry didn't see two days ago, was her mother telling me just before we left, that she'd love to experience the same scenario as her daughter had just had.
Once again I went bright red as she tugged a little on my cock through my jeans when we kissed goodbye.