I find myself standing in the bathroom doorway watching my sister in law in the shower. She's got a fantastic body. A gorgeous ass and tits that I soo...ooo want to play with.After what I'm sure was only a couple minutes, she noticed I'm there and rather than cover up and scream she asks if I'm "just gonna stand there or what?!" I asked what my options were. She said, "You can either join me or close the door." I asked if she wanted me to join her and she said, "Well, if I didn't I wouldn't have. I could feel my ass hole start to grip then relax in time to his twitching,when he twitched my hole gripped him,pulling him into me, it felt so fucking intense,so intense I knew that if he kept going then I was going to cum and cum hard and soon.But no he denied me that fun,he stopped twitching and pulled back from me,his rubber clad cock leaving my hole till only his bell end was in me,then slid back up into me,then out to his cock head then back in,and just kept going at that same slow. At this point we only had been together for just over a day and made exceptional use of our time and I couldn't have asked for anything more. Still showering together she told me how much she was into me and I told her I felt exactly the same way. I just marveled over her body and she mine. I knew it wouldn't take long before we were embracing each other and just feeling her wet sink got me going again and I wanted to taste her nipple cream again and asked her to show me how to make that. She was as excited as a little kid on Christmas morning just bubbling over with enthusiasm. I asked her "What's got you so fired up sweetheart?" She replied "You know damned well buster. Today is Saturday." I simply replied "Oh yeah. So it is."I told her "We need to go to the mall today to get you an acceptable outfit. We are going out to dinner tonight." Greg, that's not what I had in mind for tonight." Patience, little one; everything comes to she who waits." I've been waiting three days.".