Amber and her twin brothers, Bobby and Billy, continued with their illicit relationship. Amber had not only had sex with both of her brothers, but eventually had a threesome with them. She told them at that time that she needed at least one of them every day. That, of course, was hyperbole and was said in the passion of the moment. The next couple of months, however, seemed to bear out her claim.

Nearly every single day, either Bobby or Billy would avail themselves of their little sister's services, whether it was a blowjob or fucking, or anal --though Sometimes she enjoyed pleasuring both of them separately on the same...