The Sun-bed

In the 1980s, sunbed shops didn't exist as they do now. You could buy a sunbed for home, but they were unusual to see. I was married and had just booked a holiday to Spain, my first holiday to another country. My wife's sister and her husband had a sunbed in their spare bedroom. I asked if I could come around and use it, and they said sure.

The first time, I was left in the bedroom and stayed on for about half an hour. The second time, only my sister-in-law was at home. Sue told me to go and use the sunbed. I stripped down to my underpants and lay on the bed with the sunbed over me. Sue then asked if I minded if she hovered in the room as I was on the sunbed. I shouted through, no problem. I knew I was lying in underpants as my sister-in-law hoovered the bedroom. She then stops and sits on a chair next to the sunbed. She tells me how unhappy she was in her marriage and berating
herself for marrying her husband.

I did fancy my SIL, she was gorgeous with big tits, slightly overweight, but I loved that about her too!. I listened and tried to offer her comfort, but she then started crying. I turned the sunbed off and got up to comfort her. I was still in my underwear. As I was holding her, I got an erection. This lady was and is as sexy as hell. Next, I'm passionately kissing her.

Lots of other things happened, resulting in me fucking my SIL. I moved the sunbed and opened the bedroom window so we could hear if my brother-in-law came home. It was a fantastic feeling when my cock slowly make its way up my wife's sister's vagina. We fucked in numerous positions until we heard her hubby's car pull up the drive.