“Try these.”I shook my head. The pair I had on would be fine for swimming, but from the look on her face, she wasn’t going to let me get away wi...h taking the first pair I found. Consequently, I took the other pair, closed myself back in the bathroom and swapped shorts again. This time, however, I was hesitant at opening the door. These shorts were a lot shorter than the others were, and though they had a drawstring like the other pair, they reminded me of the gym shorts I had to wear in high. ” He said in a voice that would have soothed any c***d and sent shivers down my spine. He was truly in charge and I had to let him do whatever or never experience what I wanted. I bit my lip and spread my feet apart.His shoe was between my feet and he nudged them further and further apart and then I heard a couple of clicks, like metal bars or the lock on an umbrella opening and then I felt a furry cuff going around my right ankle and then another around my left. I tried to move my feet and. I tell her to hold on and I walk quickly back to my room to do a quick check on my wife. She's out like a light so I return nervously to the kitchen.My sister-in-law had just finished filling up her glass and she turns around right as I step next to her. The next thing I felt was pure bliss. I felt her hand gently grab my cock and balls on the outside of my boxers. She gave them a light squeeze and put down her glass. It was dark but we could still see enough of each other through some outside. Softly at first, but as her tongue slipped between her soft lips and danced around with mine, i could no longer stop myself. I reached up and ran my hand through her hair, and kissed her more intently. She seemed to like this, before i new it her legs were up around my waist. My erection had doubled in size by this point and i couldn't help but wonder if she could feel it pressing against her warm pussy. I carried her over to her bed and layed her down. I kissed her neck and moved to her chest..