Dear daddy,
I'm writing to you because I don't know how to tell you this in person. I never meant for this to happen but it just did. Don't get me wrong I'm happy that it did, I just wasn't expecting it. Here I am blabbing and you probably have no idea what I am talking about. So let me start from the beginning. It started when I was just 22 and Morgan had just turned 18. Do you remember that summer? I was home from college and you and mom left me home alone with Morgan for a week while the two of you took a second honeymoon. It was a gorgeous day. The sun was out and the temperature was just right for spending a day by the pool. I had woken up early that day and went for a nice long run. I worked up a really big sweat. After my run I went to take a shower to wash off all the sweat. While I was washing up I couldn't help but play with my newly pierced clit. It felt so good daddy. I was so close to cuming when Morgan knocked on the door.
"What's taking so long in there?" Morgan screamed. "I need to pee!"
"I'll be out in a minute." I replied, feeling all frustrated that I got interrupted. "The bathroom's all yours. Hurry up though. It is beautiful outside. I want to go lay out by the pool. Want to join me?" I asked her hoping she'd say yes.
"Let me wash up and I'll be right out" she replied.
I quickly changed into a new bikini I had recently purchased. There really wasn't much too it. It was blood red and barely covered my breasts and pussy. To be honest I never planned on wearing it when I bought it but that day I was feeling kind of feisty. Besides I figured I'd just be me and Morgan laying out here and god knows she's seen my body over the years. I was lying out for about 15 minutes when Morgan finally came out. To say my mouth dropped would be an understatement, dad. Morgan came out in the sexiest bikini I had ever seen. It was just three rain drops covering her budding breast and pussy. She must have bought it without trying it on because it was straining to break free from her boobs and gave her a bit of a camel toe by her pussy. I had never realized just how much of a woman my little sister had become. Even at 18 she looked like pure sex. To say I was turned on would have been an understatement, daddy.
"What'd you think?" Morgan asked as she spun around giving me a full view of her hot young body.
"I think mom and dad would flip if they saw you in that" I said giggling. "Where did you get that? You look hot!" I continued, trying to not seem too eager.
"You remember Tracy? Well she and I were at the mall last week and she dared me to buy it. I never thought I'd get a chance to wear it considering mom and dad would flip if they saw it but since it was just the two of us I figured why not. I didn't realize just how revealing it truly is!" she said while laughing.
"You look great. I can't believe how much you've matured while I was away at school. When I was home for Christmas break you were barely an A cup, what are you now a C?" I asked curiously.
"Yep! I'm a 34C. Not bad for a 18 year old huh? All the guys in school stare at my chest. Some of the girls too!" She replied with some pride in her voice.