My best friend, Carol, came over to my house almost every day. Either we just hung out or sometimes did homework together. We were both preoccupied with sex, and the changes in our bodies as we approached womanhood. From overheard conversations or from gossip, we knew which of our friends were doing what, and with whom. I found some Playboy magazines that my father thought were hidden, and I shared them with her. We envied the centerfolds their well-developed bodies. I also found trashy paperbacks in my Mom's bookcase. Carol and I took turns reading steamy scenes aloud from them. I became tingly between my legs when we did these naughty things, but I didn't dare tell her.
One warm spring day, we were into a hot chapter of a particularly racy paperback. Carol read a scene about a woman who invited her neighbor's husband into her house, and seduced him. She read about the woman deliberately exposing herself, allowing the man to look up her skirt, and his growing arousal. As she read, I saw how she was lying on her tummy, rocking gently back and forth on my bed. I said, "I wonder what it feels like, having someone want you that badly?"
She looked up and said to me, "Yeah, me too. I'd be scared. How will we know what to do when the time comes?"
Her rubbing against the bed told me that she was as horny as I was. I was lying next to her and had part of the comforter bunched between my legs. I wanted desperately to touch myself there as I often did at night for relief. Then she surprised me by asking, "Susan, I have an idea, why don't we practice?"
"What do you mean?" I replied, "We don't have any boys."
She said, "I know, but we can take turns pretending. I'll be the boy for you, and you can do it for me." She said excitedly, "You go first."
"OK", I said. She rolled onto her back and I threw my leg over hers. I felt strange at first, but when I straddled her leg, and felt her thigh against the crotch of my jeans, it became more natural. I put my arms around her and buried my face in her hair. "This feels nice", I said, and I began rubbing myself against her instinctively.
Neither of us had much in the way of breasts, but it still felt nice pressing my chest against hers. I got on top and felt her breath, sweet and warm on my face. She parted her lips and licked them. I brought my face close to hers and pressed our lips together. Hers were soft against mine, and they parted as I ran my tongue over them.
As we made out, I felt my pants growing wetter. The friction of my little bud against them was driving me crazy and I strived for all the stimulation I could get. I rotated my hips until I found her hard pubic bone, and my clit was pressed firmly between us. We kissed deeply. She held still and I fell into a humping motion, thrusting myself against her with increasing urgency.
I felt my arousal build as it did when I masturbated, until I reached a point where I couldn't stop rubbing against her. My face flushed, my body spasmed. My orgasm overwhelmed me!