My ex-wife and her sister used to be quite the handful 25 years ago. "Ann" I will call her is my ex's sister and she was a real drinker passing out was pretty regular for her after to much partying. One night after being out with the two of them and staying pretty sober I got them back to the house just in time to not be able to get Ann to wake up. My ex told me to leave her in the car but after getting the door open I went back to the car and carried her into the house. I went into our bedroom and she was already snoring away half undressed laying on the bed. I finished getting her clothes off and rolled her up into bed then an evil thought crossed my mind. I walked into the other bedroom and looked at Ann who still had her shoes on, well one if I remember right.

I went up to her and thought for a second then stripped her naked, she never even let out a snort. I was caressing and checking out her body when an even more evil thought popped into my head. I picked her back up and carried her into my bedroom and got them both in bed with each other. It took some doing but I got there bodies slightly entwined and got my ex's forehead basically pressing into Ann's boobs. I grabbed her clothes and put them with my ex's on the floor making it look like they stripped next to each other. I crawled into bed behind my ex and fell asleep.

I was the first to awaken in the morning and the two of them were pretty much how I had left them. My ex or Ann moving had mostly put my ex's face pressed up against her boob. I got up with a smile on my face and went to make coffee. About 20 minutes later I heard some mumbled words from the bedroom and went to investigate. My ex was putting on a t-shirt and looked at me with her mouth wide open asking me what the hell happened last night. I told her nothing much, the two of them were crying about something or other and next thing I knew you got into bed with each other and were hugging then fell asleep. My ex stared at the floor trying to remember last night but just shook her head and could not figure it out.

Where did you sleep last night she asked me.

I told her right next to you.

So you saw her naked?

I told her the lights were off anyways and I did not see much because the two of them pretty much got in bed while I was turning off the house lights.

She was still a little screwed up the rest of the day trying to figure out how in the hell she got into bed with her sister naked. I am sure she suspected me in the whole thing but she never confronted me about it making me wonder if they had in the past slept naked with each other.

I asked her straight out if the two of them used to sleep together when they lived at home. She told me they did but they always had pajama's or a night shirt on, not totally naked.

Best gag I ever pulled off.