Eager fellow! I'd never seen a penis with a hard-on before, live and in color, at least. I have seen a few porn shots but this was rather more excitin.... A real, live, hard dick that was hard because it was excited by me. Me, little thirteen year old Lauren Wilson, eighth grader. And I had made this hard-on with my own brother's cock. I was tingly all over looking at it, especially between my legs."It's bigger that I expected. Can I play with it?" Anytime, sis, anytime."I lifted it up a bit and. I still kept my eyes closed.My boxers were pulled down and then I felt Reg climb astride me. At this point I opened my eyes. As expected, my naked, sexy stepsister was getting ready to fuck."Reg, wake up!" I said.I mostly managed to block the backhand this time, though my forearm hurt from the blow. Reg reached down with her other hand, grabbing my already hard cock and lining her pussy up with it."Reg, please!"Again I managed to block the blow, but only barely. The bridge of my nose stung from. I was f******n and at an awkward age, having just started taking my periods, and having noticed then heard remarks, of my 'Camel Toe', regardless of what I wore, my vaginal outline was most prominent, especially on the week before I approached my menstruation cycle, and my labia swelled, advertising my readiness, at such a young age.'You must go and see Doctor', mother remarked, her ignorance in such matters was as enlightened as her trust in the old man she referred to as Doctor, a man who had. The hardest meal to eat out was breakfast, but Daddy (did I mention sometimes he was a genius?) had a plan for that. He told mother that I had an early exercise class at the base gymnasium. We would stop by the base McDonalds and get Egg McMuffins and coffee for breakfast. Then so wouldn't have to tell a lie, I would go to the gym until it was time to go to school.Mother did pack me lunches for school each day, but I threw them in the trash and used the money Daddy gave me to eat the school.