I was married at the time and my ex wife’s sister came over one Saturday to hang out. She would come by once every 6-8 weeks hang out, party with us, spend the night and go home in the morning, she lived 45-60 minutes away.I was late 20’s she was a few years older. We spent the evening grilling and hanging out in the hot tub on our deck. Ex wife was 5′-2″,100#, 32A, petite sexy body. Her sister was 5′-0″, 120#, 34D she was stacked compared to ex wife.
Well after drinking for the afternoon and some shots ex wife passed out cold! I helped her to bed and knew she was out for the night.
So now it’s me and her sister in the hot tub. She stands to step out and falls into my lap. She is laughing and sitting in my lap joking how comfortable it is. Next thing you know my hands are cupping her tits. I couldn’t resist squeezing them and my cock turns rock hard in this instance. She starts grinding her ass on my lap and my hand reaches down cupping her mound rubbing it.