The purple head was large and wide, and she could see it shiny and slick with precum."Oooh, what a hot looking cock you've got, baby. What a hot fucki...ng dick my own son's got. Looking at your cock is making my cunt even wetter, Marty.Do you like that? Do you like that your cock is making your mother's cunt even wetter and hotter. Look at me fucking it, baby. Look at mommy fucking herself hard in the cunt while I look at you jerking your hot fucking cock for me."Marty, feeling strangely exposed. " I smiled and followed her tempting buttocks upstairs to her bedroom where she stripped off her dress and lay on the bed watching me as I stripped too, my prick was almost touching my navel and she giggled admiringly."Mmm, that looks very nice David, should we have a little sodomy?"I got onto the bed, knelt between her thighs and lifted her buttocks up so that my prick was nudging at the dark little entrance. Slowly I pushed whilst looking at her pretty face, her eyes were wide open and. She looked so peaceful laying there and I hated myself for looking but it wasn’t often I would be treated to such a lovely sight and when the button on my boxers popped open under the pressure and my cock popped out, what was I supposed to do? She didn’t stir and my cock was throbbing but I didn’t dare get any closer for fear of her waking up, OMG I didn’t want to think of the consequences. I felt so guilty yet so excited at the same time as I slowly rubbed my cock sitting at my desk, at least. Abbie seems to be behaving regarding the issues which brought it on. But Tim does acknowledge, to himself, something stirs in him when he sees her lovely ass cheeks naked and waiting before him.During the maintenance period, Tim did come to comprehend some things. When Abbie lies over his lap with her pale cheeks lifted and waiting, Tim always gets enjoyment and becomes aroused. Seeing the first mark on each cheek, which is an outline of his hand before repeated spanks blend them, thrills.