I was still baby sitting when I was 16 and in school. One of the girls I had, Poppy, was borderline, where she was almost too old for anyone to baby sit, at 13. However, her parents paid good money and were more than happy to have someone with her when they had a full night out. Poppy's body was amidst entering maturity and she complained that her budding tits hurt a lot. Still, she was skinny but developing a world-class ass.

As it turned out, unknown to anyone, Poppy turned out to be my first sexual experience with a girl. It began watching an old movie on TV with her snuggling up and before I realized what was happening I felt my body in full response to her moves. Soon we were into full sex, and both nude. We did sex every time I baby sat for her and after a while I began to fear discovery so I made an excuse one day and asked Jim, my older brother, then in college, to baby sit her in my place and I would give him the entire fee they paid me.


Poppy started asking for Jim so he gradually replaced me as her "baby sitter". One day, Jim confessed that he and Poppy were fucking like crazy almost the entire length of time they were together. It began the first day Jim had replaced me and he father (yes, her dad) handed Jim a dozen condoms and said, "She's very demanding but don't you dare do anything without these." Jim said that she would wait only 20 minutes or so before climbing on him again after he came. She eventually asked for anal sex from Jim. He noted unspoken stuff about her and her father but never got up the balls to ask.

I never baby sat Poppy again but Jim continued, basically getting paid to fuck Poppy, until he graduated college. After that he still fucked her for a time, unpaid, until he realized she was quite promiscuous and, fearful of STDs, dropped off her list. Jim and I once exchanged information about our intimate moments with Poppy and each other. We were both amazed how perfectly bi-sexual she had been. Neither of us had imagined that she went both ways.