When I was 12 or 13, I used to babysit. I learned early that by being nice to the little boys I had an easier time of it also.
I am a showoff. I found if I promised to get naked for them they would all be very nice. So, I would take off my bra (not that I needed one) and panties and show them what I looked like. After that, they usually wanted to get naked with me. I loved the looks of their cute little hairless and erect penis's. If they did not know how to masturbate I would show them. I loved it!