So the summer before my daughter started college, she stayed with me because her mom was traveling for work. We've always been very close. Her mother and I divorced her junior year of HS. The first few weeks were pretty normal.
I have a pool and hot tub, and she spent most days out by the pool. She was a year-round athlete in high school and she was in amazing shape. Her boobs were at least D with a flat stomach and very strong legs. I would catch myself all the time doing double takes while she was out by the pool or walking in the kitchen fixing meals, etc. Obviously, she caught on to the double takes too.
One day I came home from work, and she was laying out by the pool in a micro. It was the first time I've ever seen her in something so revealing. I wasn't sure if I should even go outside. Typically, I would walk out and chat about the day. I couldn't because I knew I wouldn't be able to keep my eyes off of her. I went in and changed and was super horned up at this time. We follow each other on 360, and she realized I was home. She sent me a message that said, "Hey, you're home? You didn't come out? I need to show you something." I slipped on a pair of swim trunks and crossed my fingers that I wouldn't walk out with the biggest boner ever. As I walked out, she got up off the lounger and ran over and gave me a big hug!! Needless to say, I tried not to make eye contact with anything lower than her chin.
She said, "Well, how do you like my new suit?" My response was pretty spot on, "What suit?" She laughed and said, " Daaad!!" She spun around and said I won't have any visible tan lines. My response was, "Dear, we are in a secluded area with tall fences. You can have no tan lines if you want." Well, she wasted no time and said that's a great idea. She turned around and as she was walking to the lounger, she took the very tiny top off. She laid back down and grabbed the oil and rubbed it in. I stood there with my mouth wide open. I said, "Babe, I'm going to let you have some privacy." She said no please get in the pool and tell me about your day." I can't tell her no, so I jumped in.
Other than the fact that she was literally wearing no clothes, it was a pretty normal conversation. At some point, she suggested we jump in the hot tub. I carefully adjusted my hard dick, so as not to be baring it all. I walked inside and fixed us drinks. She turned the hot tub on and was in it when I returned. I handed her the drink and slipped in. We were chatting again, sitting across from each other. She purposely sat where her boobs sat perfectly on top of the swirling water. They are perfect. I tried not to stare at them, but she caught me lots and just gave me that sinister smile she gives me when she wants something. I tried to avoid eye contact with them and was asking her about the pool pump and her cleaning the pool the next day when I realized that the bottoms of her micro were on the pool deck about 20 feet from the hot tub. I thought my cock would explode right there.