For the last two hours, I had been saying goodbye to the friends of my daughter who had come over for her best friend's birthday party. My wife had gotten cleaned up and had gone to work on her third shift schedule. My daughter had a couple of friends left that were cleaning up and getting ready to go home. And I knew my daughter was somewhere in the house finishing up the rest of her stuff.

I was wading around in the pool when I looked up and my heart damn near stopped. My daughter's best friend Allison, who we'd thrown the huge birthday party for, had walked into the deck of the pool wearing a two-piece bikini. All I can say is that with as quick as I got hard, I'm glad I was in the water and she couldn't see my reaction.

Allison looked at me. "Mind if I join you?" she said.

I just nodded and pointed to the water. "Come on in. It's nice," I said.

As she was walking towards the ladder of the pool, I could not take my fucking eyes off her. I always knew from looking at her in jeans and a t-shirt or sweatshirt she appeared to have a really nice body. Nice curvy hips, a smaller ass, smaller legs, a petite bottom, and on top, I never could quite tell because she didn't make a history of showing it off.

That sure changed when I stood there staring at her.

A small stomach, a little bit of a pooch, and the boobs on a sixteen-year-old girl her size? I about came in my swim shorts. I am so not kidding. Looking at her firm solid boobs, cleavage coming out of her bikini top, and staring at her bottom? I was getting so fucking turned on imagining what it was like under all of that. Her boobs for a girl her age were the nicest I'd ever seen. I could not stop staring.

"Take a picture? It lasts longer," Allison said with a laugh.

I noticed her face was beet red.

"I'm sorry. Yeah, now that you were going swimming, you probably think I'm some fucking weirdo. My bad," I said with an embarrassed laugh.

Allison climbed into the water, waded across to me, and she looked at me with a smile.

"It's nothing I wouldn't have expected out of you. But don't worry, I'm not freaked out. You've always been kind of different in a good way in my eyes," she said.

I looked at her and smiled. I was so embarrassed I had no idea what to say. I finally spoke.

"Well, thanks for not being weirded out. I normally don't act that strange and off the wall. Different maybe, but yeah, well, um, you know what I'm saying," I said.

Allison laughed.

"Yeah. I get it," she said to me.

She stood there a couple of feet away from me in the water. I stood there awkwardly, not sure really what to say. She spoke first.

"Thanks for throwing this cool birthday party. It was really awesome. My mom and stepdad already left. And I know mostly everyone else left. But I wanted to thank you for it. You really want out of your way to do it right. I really appreciate it. It's an amazing way to celebrate. All the cool stuff, great food, even a kiddie bounce pit. That was a blast," Allison said.

I just smiled.

"Well, you're welcome. You've been part of our family for years. So it's the least I could do. I mean, your sixteenth doesn't come more than once does it?" I said.

And she looked at me and blushed.

"What's the matter?" I said to her.

She waded up to me. She looked around. I got nervous although I had no idea why. I wasn't even aware that at that point, anything would or could happen. It's nothing I had ever imagined. Until about ten seconds later that changed.

Allison moved up to me, looked around, and she waded up against me. She looked up into my face (I'm about a foot taller) and stared at me.

"What are you looking at?" I finally stuttered.

"Can I have a happy birthday present?" Allison said softly.

I had no idea what she was talking about, nor did I even have a clue what was going through my head. But without a word, I just acted on impulse. I leaned down, looked her in the face, and I kissed her softly on the mouth.

She kissed back. Hard.

I couldn't catch my breath.

She slid her hands around my back. I felt her fingers brush against my bare skin. I trembled and shook. She pushed her mouth against mine. And without even thinking, I slid my tongue inside her mouth. I heard her gasp. I felt her shake. I felt her body press against me. And God, I felt those amazing fucking boobs against my chest.

The kiss lasted for what seemed to be forever. And without a word, Allison pulled back and looked at me.

She spoke.

"I hope you know that's what I wanted you to do," she finally said. Her face was all red, she was breathing hard, and she couldn't catch her breath.

I couldn't catch mine.

I looked at her.

"I hope nobody finds out we just did that. I can't imagine what others would think. And Jesus, you're my daughter's best friend. It's not that I didn't want that. I really like you, Ally. I really do. But God, that's not what I'd ever expected," I finally said.

Allison looked at me. She hesitated. And she finally spoke.

"That's not all I want with you," Allison said.

To be continued...