She's also showing off some cleavage too. That's when my brother in law will get up to 'start up' a conversation with his sister. I'll just watch him ...as he's looking at her cleavage, nipples and fat ass walking around in the kitchen. She has no idea he's checking her out. And she'll bend over in front of him and her tits will drag down her shirt and he'll see her tits hanging down nearly seeing her nipples exposed. He watches her all night.Two weeks ago I told my wife that he's watching and she. This thought terrified me, my fate in the hands of a monster. Im not sure how much time went by but all I could hear from next door was the muffled sounds of laughter and conversation being immersed as mum and Jack were getting along quite well. The sound of doors opening and closing, I knew Jack was coming back inside. "Oh Jack, its been so long, you definitely know how to put a smile on my face!" 'Mum? He.. He invited mum inside?' I started to panic and acted frantically as I realised how. I pulled back the covers on the bed. I pushed everything except the sheet to the foot of the bed. I know my ass couldn’t take too much pressure and I was sure that Kathy’s knees weren’t in any better shape. We lay in the bed facing each other and talking. Again we didn’t seem to have any lack of things of interest to talk about. We didn’t agree on everything and had some spirited discussions over those items. At just about ten minutes to midnight Kathy looked at the clock. ‘Oh look at the. The whole time I was angry, gutted but at the same time seriously aroused by what I was reading. To cut a long story short they bumped into each other one time started chatting and then exchanged numbers which led to her setting up an email I would never find. After looking at all the pictures and emails I stumbled across one where she said this is too much looking at pictures of your cock I need it inside me!!!! Naturally I have felt hurt but what surprised me the most is the first thing that.