I've always known my mother in law Kate has had a thing for me. She's always been very forward and has in the past suggested in a jokey way, she'd love to feel my length, as she puts it, inside her hot pussy and ass (She has got such a nice looking tight ass). Whenever we got any time alone she would seriously hint at blowing my cock which as she said is much bigger than Roger her husbands (my wifes step dad).
It all started after she caught her daughter and myself fucking when we were dating. She walked in the room as I was boning my now wife in her ass and pulled out when she walked in on us. She stood staring at my cock and I swear I saw her touch herself, before her daughter told her own mom to get out.
After we married it calmed down a bit, but lately it's gotten worse than before. Which was brought to head a week ago, litterally when I awoke half drunk on her couch (my wife upstairs asleep in her moms guest room, Roger working on his night shift) and Kate was sucking on my cock which she'd removed from my shorts. It didn't go any further as my wife got up and walked into the lounge to find her mom sat next to me with her hand on my leg. (my cock back in my shorts)
The strange thing is my wife said "Hey hope you guys are having fun". As she said it she winked, got herself a glass of water and wet back up to bed. I followed a few minutes later but not before Kate asked me if we'd stay over this weekend. She added "If you guys do stay over, we'll make sure I get that length of yours inside of me". Then the real weird part was, my wife asked me if her mom had asked us to stay over, when I said yes, she said "Good, my pussy could do with a rest".
I didn't push the point as I was too tired and still a little drunk, but waking up the next morning with my wife wanting sex, which she hadn't at her moms since we got caught. She had me fuck her and she almost certainly had her mom listening as she moaned so loudly and shouted out that she wanted my cock up her ass.
Now all this week I've been thinking has my wife and Kate being planning on having me bone Kate, or am I just imagining things, my head's been fucked up all week trying to decide which??...