After he took that and my bra off he took my pants off leaving me only in my panties. While he was doing that I was taking Tom's shirt off.Johnnie was...kneeling behind me planting kisses on my butt through my panties.I knew what I was going to do next. I was buzzed enough to do it too. I unbuckled Tom's belt and pushed his pants and underwear down.When Tom stepped out of them I turned us both to face Johnnie who was still on his knees.He knew what I wanted and there was real fear in his eyes. In the space of two hours. And although it was exciting, by the end of it I was really suffering. Time to go home. I never did find out if any one else showed up or whether I remained the sole attraction. I must remember to ask the biker when I next see him. But I was too exhausted to say anything. I was also a fool to think the evening was over. It was now two in the morning and there I was with a sore mouth, a sore pussy and a belly full of cum, thinking only of sleep but no sooner were we in. ”Hi Rita; I didn’t expect you to be home on a Saturday night; no date?””No, so Rina said I could hang out with you two for a while and chaperone since my parents are away; is that OK?”Her teasing tone of voice suggested that clearly she was aware of Rina’s interest in me!”Sure,” I said. Rita is shorter than her sister with green-grey eyes, a pretty upturned nose and medium brown hair that falls part way down her back. She has a more average build for a teen-aged girl and therefore more of a. I think I needed excitement - to feel attractive – like a real woman again." You've always known I find you very attractive, haven't you?" I asked. Penny blushed. "And I've always fancied you too. That's why I thought you'd.... perhaps.....want to go all the way."I laughed. "I suppose we have now, haven't we."We lay together in silence, my arms around her slim, bony frame. After so long a pause that I thought she must have fallen asleep, Penny mumbled something."Sorry!" I whispered. "I couldn't.