The look on our fathers face was one of dissapointment and surprise but not as much as when our father said "well carry on you might as well finish yo...'ve been doing it for this long you mind doing it while im here".As he said it my sister jumped up and shoved her cock in my face and I sucked more than ever because of the arousing experience I was having at that moment. "mmm I didn't know you sucked cock son you look like a natural" to which I replied "come over here dad you've seen it all but. More gentle this time, but with very warm hands slick with oil. I leaned forward and pressed in harder so she could really feel my big soft hands on her and also so I could tease her a little. I gently breathed against her neck and ears as I worked her back, before placing a gentle kiss first on her shoulder, and then more daringly against the nape of her neck. This elicited another long groan from her, and she arched and pressed her bum up against me encouraging me to continue with lots of. The atmosphere at Key West was much like that at Albany. Infidelity was the norm and the sexual revolution had been won. MaryAnn and I never discussed it but we sort of drifted into a sex no-fault understanding. As long as the kids weren’t affected we pretty much did as we pleased. I should say MaryAnn did what she pleased, I was still faithful, and I guess I still believed in being faithful to marriage vows. A real cuckhold.I did get pissed one night when we were at the O’Club with the. We went back upstairs to the lounge sat at the bar and had a drink and chat to those already there. It took about half an hour before the first hit of the evening, a guy was near to us and was eyeing her up so I said to her "here's number one love, he's definately keen to see more of you" What am I supposed to do I've never done this before" she complained"Just look his way and smile" I said "the rest will just happen"She did and sure enough he came over to us and started to chat, it took less.