It seemed that she had spread her legs a little further, but with the failing light, I could only make out a dark spot where her pussy was. An idea hi... me and I went into the kitchen and got out the flashlight that we kept in the drawer for emergencies. Mom had her left leg cocked a little, causing her skirt to raise up her legs a little and opens. She was breathing slow and evenly so I turned on the flashlight and shined it up her skirt. My heart began to immediately thump in my chest, and my. . sorry." Don't you dare be! That thing's been boosting my self-esteem for the past two days!"Now it was my turn to blush. "It has?" Of course. You don't honestly think I left the bathroom door open by accident this morning, do you?" I ... I don't know. Maybe."She smiled, then put a warm hand on my bare leg. "Oh, you poor poor innocent boy. Somebody had better teach you how women operate soon, or you'll just be eaten alive when you get into the real world."I had no idea what to say to this. All. They were driving me nuts, they had something to tell me and they were cuddling with me."Okay, are you two gonna tell me what's going on?" I asked.They both leaned their heads up and kissed me once each on the lips."I'm just gonna spit it out I guess, this isn't the first time I've had sex with your sister," Emily replied.I didn't feel really betrayed, just shocked."What?" I asked."We're sorry, but it's true, Tim," Marry replied.I wasn't sure how to take that either, it was turning into one. Would that be sufficient time?"I nodded. Then hurried to say yes.He again smiled. He walked unerringly to the door. There he turned. "No need for you to waste more of your precious time on this, Alex. I gather Anne and I will be able to create something, uh ... beautiful."He smiled once more. Alex didn't. He is my boss, but I guess you got that.I don't know why I blushed.The next days and nights were hell.I recruited my entire staff to help me come up with ideas and to visualize them. I am not.