Till next week, Lizzie." She kissed her companion on the cheek and was heading for the door when something caught her eye. She stopped in surprise and...stepped towards the bookcase next to the window. She turned to Lizzie who was looking at her with bemusement. Prudence reached for a book and removed it to look at the cover. She turned and showed it to Lizzie. "Lizzie?" Seeing the cover, Lizzie blushed beetroot. "Oh," she stuttered. "Oh, that's.. that's um something I um came across a few weeks. My cock was already erect after seeing Sandra and it went harder seeing my wife in that position, and I thought what a shame to waste it and had an evil plan forming in my mind. She pulled something out and I heard it drop on the floor as I sneaked behind some shelfs. I was delighted to see her rummaging in the recess, and I set my evil plan into place.She was now on tiptoe and her legs slightly apart and very vulnerable, I made a quick decision and stood up on the footstool grabbed her hips. The catch on her bra was next - releasing it and letting the strapless bra fall to the floor.I slipped my hands back around her to cup her naked tits and pinch her hard nipples. After a few more moments I returned to her waist and slid the dress the rest of the way off her - dropping it to around her feet.Kneeling behind her I pressed my face against her naked ass. Heidi was wearing a g-string but not for very long. I hooked it by the waist and slid it down her thighs also. I soon had her naked. One thing was causing him some concern. The fact that he felt no guilt, no remorse despite having already killed six men, was a worry. How could it be that he felt nothing? Set against that however, he was comforted by the fact that he had felt deeply the loss of little Kirsty - so he wasn't becoming heartless or emotionless. The fact was that all of senses were if anything at super alert. He had never felt so sensitive, so alive before to what was around him.Gavin sighed, the smile playing on.