It was my birthday last week and my future father in law Ron arranged a party for me at his very large secluded house. My fiancee got himself absolutely pissed out of his head, which didn't please me or his dad. Annoyed I openly said in front of lots of friends and family "Well there's no fun for me tonight". As soon as I said it, I saw Ron look at me with that "I'd fuck you" look. Later on with my fiancee asleep on a chair, Ron asked me if I would follow him outside. It was cold, it was pitch dark and my clothing wasn't exactly cold weather friendly. I'd had a few drinks myself, yet I was sober enough to stop Ron sliding his hand up my short skirt and feeling my pussy. I didn't stop him. I was capable of moving his left hand as he cupped my right breast through the thin top I had on, yet I didn't. And it would have been easy for me to turn my face away as he kissed my mouth passionately. Instead I returned the kiss and knew instantly, Ron would be a great fuck. Before we were disturbed by my future husbands nephew, I had Ron's extremely thick cock in my hand, and he was slowly finger fucking my pussy, taking me close to orgasm as we continued to kiss. Telling Ron and Ron's grandchild I was freezing, we pretended to finishing off a cig (Even though I don't smoke, Ron does). Back inside I saw my sister in law to be give a look, and I knew she knew. Or I thought she did.
A taxi took myself and my very drunk future husband back to our apartment. The driver even helped me carry him into our home, for which I tipped him well. As soon as I sat down looking at the clock saying one am, my phone buzzed. It was Ron and his message was simple "Tomorrow afternoon. I'll send a cab".
I didn't go. Instead I nursed a very hung over fiancee with guilt in my mind. Yet I also had another feeling. And that was one of sexual excitement. I'd text Ron to say I wasn't going to be turning up. But I also added, and it's still true now "I'd love to feel you inside of me".
My future sister in law was round yesterday. Not once did she say anything whilst her brother was there. As soon as he was in the kitchen, she told me it will be nice to have a positive and attractive female in the family again. Before she got the chance to finish, her brother entered. However as she was leaving, she put her mouth to my ear and whispered "It's been a while for my dad. Thank you".
There was nothing else said as we kissed cheeks and my fiancee even smiled as we broke apart. What's messing with my head, is when my sister in law had gone my fiancee said "Hope you and dad enjoyed yourselves last week. Sis says you're going to be getting along just fine".
They either both know, or it's just a innocent comment. If they do know, then why am I still engaged to Ron's son and why don't I now feel guilty about almost cheating on my fiancee.