Terri, meine Ehefrau und Karens Ehemann bespritzten sich derweil einander im Pool, während wir dasaßen und redeten.Ich fragte mich, wohin dies führ...en würde. Meine Frau und ich waren mit ihnen seit einiger Zeit locker befreundet. Wir besuchten sie ganz gern, und fühlten uns wohl bei ihnen.Sie sahen beide gut aus, es war schön bei ihnen zu sein, und wir freuten uns jedesmal, wenn wir uns trafen.Wir wussten, dass sie sexuell ziemlich abenteuerlustig waren und es genossen Swinger zu sein, Karen. I quickly removed her panties and started to devour the spread which was oozing from her arse. It tasted really nice, but then Nutella does. My cock was rock hard. I moved it towards Ellas little arse hole and thrust it in to her, gently of course, not so much of a thrust as a gentle easing in. I didnt want to hurt my little sister. After a while I removed my cock and put it in front of her mouth. She opebed greedily and took me in her mouth. She sucked and licked for all she was worth. I was. She told me my condition was genetic. It appears in the female line being passed down to the first born female. The interesting thing is it switches each generation. This means there is another effect. This effect is when two compatible people have sex the female has the most incredible and powerful orgasms. So much so that they can overwhelm and possibly cause the woman to feint and can lead to c***. Mum told me what she knew from her experiences. Both male and female also get the same. I waited until we were out over the Baltic, approaching Denmark, when I called her up front.“Good to see you again, future sister-in-law. Are you okay?”“Yes, Rob. I’m fine. It’s good to see you both, as well. Sorry for all the superspy stuff and hiding, but I have a feeling I was being watched too closely. It is even possible they would have disapproved of me going on vacation to your ranch and life may have, would have, gotten messy. I might as well get this over with. Rob, Maria, I’m not a.