Cassondra moaned and turned around in her sleep. This startled me but after making sure she was still sound asleep I went back to work. Slowly I lif...ed her shirt higher until I lifted it over her chest exposing her round golden tan breasts. I grabbed a tit with both hands and started rubbing. I circled her little nipple until they stood up. “Mmmm.” I heard Cassondra moan before she started to stir.I pulled her shirt down just below her boobs before she woke up. In a panic I did the only. We slept together the rest of the night. I had the wetspot. Fortunately, I placed a towel down on the bed sothat I didn’t have to sleep in our own love juices allnight.The next morning, Miriam fixed us breakfast while Iwent out to run my daily five mile route. Afterbreakfast we swam in the ocean and sunned ourselves. Itwas difficult for me to keep my eyes off of my wife’slovely sister as she wore her skimpy bathing suit sowell. It was also quite hard for me to hide my ownerection. Of course we shared a room with two beds. It would be a five-day stay. During the day, we had fun at the parks; at night, we had a different kind of fun.I discovered that the hotel room provided the perfect excuse to flash myself in more blatant ways. Katie was a captive - but eager - audience. Mind you, I wouldn't have been so eager to show off if I knew that I was disturbing her. But Katie had grown accustomed to my lounging around the house in next to nothing. She had also been treated to. After some time the girls made their way to the living room. I stood as they entered and my heart stopped for a short beat. I had a short intake of breath. Angela had on a white sleeveless vest style top with a shirt collar neckline that was tied just below her perfect B bust. She had on a light grey pleated mini-skirt and white knee socks with black patent shoes. Angela had dressed up in a total “school girl” sex-kitten outfit. Her blond hair shimmered and her tight firm breasts looked larger.