" But Mom," Sandy interrupted. "Its not the same. He raped you!" No he didn't, at least not when it started. You see we grew up on a farm. When the ne...t nearest family lives 2-3 miles down the road, things are different." My brother Robert and I were about a year apart in age. Out in the country it wasn't unusual for kids to 'experiment' with there brothers and sisters. It was usually just the 'Playing doctor' or 'I'll show you mine if you show me yours' kind of thing. Robert and I went a. No, well there could be." I replied, looking around nervously at all the guys who were by then pretending, not to be watching and listening to us. "But Rachel's fine and there's nothing really to worry about; I just think I should let you know what's going on, that's all. Can we talk somewhere private?"Instantly all the guys began to rise from their seats, I assume to go outside and leave us alone in the office. But Andorra told them stay; that we'd go outside."What's up Peter, you don't look. Jenny rolled on her back, while I still admired her feminine body, regretting not paying more attention to her firm breasts, she spread her legs and while looking at me she started rubbing her clit. This was hot but I did not want to risk her changing her mind so, lifted her hips and positioned two pillows under her ass, knelt between her spread legs, after putting on a condom I rubbed my rock hard cock over her wet slit a few times she moved her hips and it almost felt as if her pussy. ..wait, what the hell?!" I had failed to hide my still fully erect cock, her panties and the massive load I had just blew in them, still experiencing a slight orgasm and leaking the last few drops of cum.As she went to her knees, hand covering her mouth in shock, I started to try and explain. She quickly took her hand and covered my mouth instead. She leaned in and whispered to me, "Shut the fuck up...don't wake everyone up! Did you just jerk off with my panties...and cum in them!? While I was.