I shudderedand moaned, but he moved his hand back up to my asshole. I tensed, suddenlyknowing what he was going to do. "Relax, Baby." he murmured. "I ...don't wantto hurt you, but if you don't relax it's going to." I took a couple deep breaths,and forced my butt muscles to unclench. "Good girl." he said, gently probingmy asshole with his slick finger. Master pushed harder, and I cried out inpain, tears springing to my eyes, then his finger popped in and he stoppedmoving. My asshole screamed at me,. All mine!” He was hamming it up. He had no idea that that day’s events had changed my perspective. I’d seen my mother naked tons of times, so much so that I just didn’t pay attention to her female features. It had been the same for the girls. Now, though, sex had reared its dragon snout. Two of my sisters had touched my penis ... stroked it. I had spurted on my baby sister. And now I noticed how good looking my own mother was!I had the strongest urge to say something like, “Well, don’t screw. I thought of teasing her, went near her desk and started talking on some topic. My eyes were roaming around to check other people and as soon I go chance I slightly pinched her nipples. That she didnt wore bra, so after my pinch, her left side nipple got erect more than her right nipple. She got up to catch me, but I quickly moved backward and laughed at her. She looked down to check her nipples; they were cleary making mark on her top you Dumbo as she use to call me lovingly. She sat down and. For all I knew, they fucked more than once that night. I was thrilled that they still cared enough for each other to do that. So many of my friends reported that their parents hardly spoke to each other at this stage of their marriage. I was not upset by the exhibition because I had seen it for years, and I was there in the tub to help if one of them had a problem and was about to drown.Mom had shown me how to masturbate, and I did that while I sat in the tub. I am not sure what to give credit.