Last night I found out my husband has invited his sister and her son to stay over for a few days. Which in any other family would be fine. But the last time they stayed over, Michael, my husbands nineteen year old nephew fucked me senseless over a two hour period when my husband and his sister went over to visit their mom.

Michael who's quite nerdy, tall and slim, got chatting to me and before I knew it, I was saying yes to him showing me his supposedly large cock. Calling his bluff thinking there was no way the wimpy looking ginger haired kid would whip out his penis, he flopped out the biggest flaccid cock I've ever seen. Right there in our kitchen, I found myself taking hold of it and began to toss him off. And things just went from there.

By the time my sister in law and my husband got back from their moms home, Michael had fucked my mouth, pussy and asshole all over our home. Making me orgasm multiple times before he came for a second time up my ass, as we had sex on my marital bed.

When they walked in, Michael was in the shower and I was sat back in the kitchen where it had all started. It was my sister in law who noticed my bra on the work surface, so I had to quickly tell her I'd spilt coffee on myself, but she looked as if she didn't believe me. She looked even more doubtful when she asked Michael what he'd been up to, when he entered the kitchen. To my utter amazement he said "Look mom, I'm nineteen not ten. What do you think, that I fucked aunt *** all afternoon or something". She shouted at him for swearing and for being in her mind, disrespectful to me. But then looked over at me as if she knew what he'd said was true.

Just then my husband walked into the kitchen and asked if everything was okay. Michael smiled at him and said "Hey Uncle **** my mom thinks we've been at it". My husband laughed but he too gave me a knowing look. Nothing was said over the next two days they stayed and nothing else significant happened, other than Michael lifting up my skirt from behind as I fixed dinner. He slipped his hand inside my panties and pushed two fingers inside my pussy. I swear if it wasn't for his mom entering, I would have had him fuck me all over again.

Six weeks on and Michael and his mom will be staying for five days. On two of the days my husband will be working and if I know my sister in law, and I do, she'll want to go shopping for new clothes. Something she knows I hate doing, especially at the mall. It will leave Michael and myself alone together and if the texts he's been sending me this past week have anything to do with what he'd like to do with me, I'm going to be receiving one hell of a pussy and pounding. I know I shouldn't, but I just cannot wait to feel his young hard cock taking any hole he wishes.