Jenna: I always thought about Keith. When we were kids, we did everything together. On my first date, I insisted he and his girlfriend come along with me. He’s my twin brother, and my best friend, and I hadn’t seen him since Christmas Break.
Keith: Jenna had already been home from school for two weeks by the time baseball season ended. I had a decent rookie season, but we didn’t make the conference playoffs. I was a little down, but when I got home, she jumped into my arms like, well, like we hadn’t seen each other since Christmas Break.
Jenna: He pulled into the driveway. I was so happy to see him. I couldn’t wait to tell him about my spring semester. I got A’s in all my art classes. I saw him get out of the car… I forgot how handsome he was. He seemed to have bulked out and filled out over the year. I wonder how he resisted all the co-eds who threw themselves at him.
Keith: All I remember is she jumped into my arms and gave me a big wet kiss on the cheek. When we broke our embrace, I took a good long look at her. My twin sister was more beautiful than I remember. She told me a lot of guys hit on her at school, and that there was one man she slept with. But the Jenna I knew had some scruples; she’d never sleep with a guy she didn’t like.
Keith: I wasn’t feeling well the next morning, so after Jenna and I had breakfast, I went to lie down. When I woke up, I saw she left a note on my nightstand saying she was at the pool. My room faced the back of the house, and I glanced out the window.
Jenna: Just for kicks, I took my bikini top off. I don’t know what possessed me to do it, probably the lack of tan lines. Hell, it was just me and Keith, and I didn’t care if he saw me topless. I mean we’ve seen each other naked before, so it was no big deal. But that was when we were kids. We are adults now, and I admit, the thought of him seeing me naked was a bit of a turn on.
Keith: So there she was, sitting by the pool topless, her perfectly round breasts tanning in the sun. Then she started running her hands around her breasts slowly, like she was trying to turn herself on. I wonder what she was thinking. I felt my penis getting hard. She slowly moved her hands off her breasts and down her body, then between her legs. I couldn’t believe what I was seeing. I tried to turn away, but I was so aroused I couldn’t help myself. I started to stroke my penis while I watched my twin sister pleasure herself. Did she know I was watching her?
Jenna: Of course I knew he was watching me! I could picture him jerking off while I felt myself. I couldn’t help but be turned on, and the more I thought about him watching me, the more aroused I got. I started to feel myself getting wet. I was tempted to go underneath my bikini, but something in my head held me back. I closed my eyes and imagined Keith masturbating as he stood over me, and I became even more turned on. As I imagined him cumming all over me, I exploded with ecstasy.
Keith: As I watched her feeling herself, I couldn’t help myself to keep jerking off. She writhed with pleasure as she felt her breasts and pussy. I imagined myself beside her, with her hand on my cock and mine in her pussy. And by the time I heard her orgasm, I had cum all over myself.
Jenna: It felt really weird, thinking of my twin brother in a sexual way, but I didn’t feel guilty. If anything, I felt closer to Keith than ever before.
Keith: I took a quick shower, threw on my swimming trunks, and went down to the pool. Jenna looked at me with a big smile on her face. As I lay down next to her, I asked, “Did you do what I think you did?”
Jenna: “That depends. Did you do what I hope you did?” I reached over and held his hand. “Did you…?”
Keith: I didn’t even wait for her to finish. “Oh, God, yes.”
Jenna: “Me too.” I hesitated before I added, “Next time, we have to do that together.”
Keith: “How does tomorrow sound?” I figured as long as my parents were at work during the day, we’d be okay. They would have gone nuts if they ever found out what we did.
Jenna: The next morning, Keith and I went to the supermarket to pick up some things that Mom needed. Basic necessities like milk, cereal, some vegetables and fruits. Keith got some salmon for dinner. I couldn’t help but to think about yesterday.
When we got home, after we put away the groceries, we went to our rooms to change into our swimsuits. I didn’t bother closing the door, and I don’t think he did either. We held hands as we went downstairs to the pool.
Keith: “Damn, I have to go get the sunscreen.