Before I start, let me say that my sister in law, we will call her Amber, has never spent very much time talking with me. I am fifteen years older than her and I didn't think we had much in common. We would make small talk and every so often she would talk to me about sports and that was it. She wasn't rude but never went out of her way to try to get to know me as I had first tried with her. She is a cute girl, with long hair and a great body with huge tits. Here is how I found out about her body.
For the first two years I knew her, I never saw her in anything other than a big sweater or very large t-shirt. I just thought she really didn't care about what she looked like until one day in the summer when I was in the pool. Amber came up on the deck and asked how the water was. I told her it was great. That's when my opinion of her changed very quickly.
She took off her shorts revealing some long attractive legs and then she grabbed the bottom of her t-shirt and pulled it over her head and my heart skipped a beat. She had on a very plain one piece swim suit but contained in it was the biggest pair of tits I had ever seen on a girl her size. They were easily DD if not bigger. I could not stop staring at her. She got in the pool and started swimming around and I tried to think of something else.
About ten minutes after she started swimming around she came over to shallow side of the pool where I was leaning against the wall drinking a beer. She didn't stand all the way up but she was kind of crouched down just enough for her tits to be right above the water line. Amber then just started talking to me like we were old friends. She was joking and talking about sports with me and then she asked for a beer. I told her they were on the deck in the cooler. She swam away and got two beers and brought them back. She handed one to me and kept one for herself.
I opened mine and took a drink and watched her struggle with the cap. All the while, I was really watching her big tits being squeezed together as she struggled. Finally she gave up and asked me to open it. I jokingly asked what's in it for me and to my great surprise Amber responded that I already had been rewarded enough because she knew I was staring at her tits the entire time she was trying to open the beer. We both laughed and that was it that day as my wife and brother in law then joined us in the pool.
About two weeks later my wife came outside and told me her brother and Amber were coming over and I said OK. This time I was cleaning the pool. When they arrived I spoke to my brother in law for about ten minutes as Amber went in the house with my wife. Then out came Amber wrapped in a towel and my brother in law went in the house.
Amber and I started talking and she asked if I minded if she floated around on a raft while I cleaned the pool. Of course I said OK and this time I was smarter, I had on sunglasses so she wouldn't know I was staring at her tits. What I was not prepared for was what happened when she took off the towel. She had bought a new swim suit that was nothing like the plain one from a couple weeks ago.
As she got in the pool and got on her raft she asked if I liked her new suit and I laughed and told her it was great but she might not want to make any sudden movements because she might give a show she didn't want to give. The suit was still a one piece but it was cut higher on the thigh and had a very deep v-neck design that showed a lot of cleavage. She laughed at me and called me a perv. I kept cleaning the pool and Amber floated around adding to her already great tan. My wife and her brother came out and asked if we would mind if they ran over to their parents house as they had just spoke with them and they needed some help with something. We asked if they needed help and they said no so we told them we would see them when they got back.
As I finished cleaning the pool Amber got off the raft to help me put away the equipment. She was handing me stuff and I was fumbling with it and she laughed and told me this would go quicker if I stopped staring at her tits and just put the things away. I laughed and told her to be quiet and give me the things.
When I got back in the pool Amber was swimming around and I sat on the steps in water up to my mid chest. She swam over to me and we started talking and again she mentioned her new suit and kind of modeled it a little and I laughed again and told her she better not jump around too much in it or she was going to give a show she might not want too. She laughed and looked and me and started bouncing up and down in the water and as she did so, her big tits were bouncing too.
I made no effort to look at anything except her tits. She did this for about thirty seconds and when she stopped she laughed because she noticed me look up at her face instead of her tits. She walked toward the steps and looked down and told me that I was wrong, the suit held them in. I laughed and said barely. Obviously she hadn't noticed or didn't care but both of her tits were almost falling out and one was clearly just barely container her nipple. I pointed this out and laughed and she started fixing them. I told her not to fix them because of me. She then sat down on the stairs next to me and continued repositioning them and I had the perfect view.
