My father inlaw

My wife and I were spending a week with her parents at their holiday house on the lake . She didn’t really want to go as she thought her parents being around all the time would be a bit of a buzzkill. I convinced her it would be fine and that we would still be able to have lots of fun. What she didn’t know was that I was also planning on having lots of fun with her father. He had been fucking me for a few weeks and I knew there would be many opportunities for him to fuck me at the lake.

My wife and her mother were into sailing so would go out on the boat for a few hours at a time. Sometimes I went sailing with them but sometimes I would say that I just wanted to lay on the beach in the sun and read a book. I felt bad about lying to her but her fathers cock was too difficult to resist. It was bigger than my cock and he knew how to last a very long time before needing to cum.

Straddling her fathers cock as he sat on the deck was incredible. His big hard cock sinking deep inside my tight ass as he kissed and sucked on my nipples. Mmmm I would ride him for hours, sometimes I could even see my wife on the sailboat off in the distance as I moaned and bounced up and down her fathers big cock. He would hold my ass and bounce me up and down telling me to cum while riding his cock.

I loved how much self control he had and how I could cum so many times knowing he would stay hard inside me. We liked to fuck on the deck as we could then see when the boat started to head back, but sometimes we would risk it and he would take me to the bedroom and ‘really’ fuck me. He loved putting me on my back then holding my legs in the air by my ankles as he slammed his cock into me. My favourite was getting down on all fours so he could fuck me so hard from behind.

If I started talking dirty he would start spanking my ass which I fucking loved. One time we were still fucking in the bedroom when we heard her mother calling us from the deck as they had come back earlier than usual. He father hadn’t cum yet so as soon as he heard his wife’s voice he rammed his cock into me harder and harder until he came so hard filling my ass with so much seed.

He told me hearing his wife’s voice as he had his cock buried inside me was one of the hottest things he had ever experienced. It was a close call but I had to agree with him as it was such an incredible turn on realizing we could be caught any moment but still not stopping until we had both cum.