They were big and saggy but with nipples to die for that were long and firm. Great, I said. “Now drop your panties so I can take a look at your vita... bits." "Oh, you silly thing. you don't want to look at this old grey thing of mine." but she soon took off her dress and slipped her large panties down. She was absolutely right. She had a huge mop of grey hair flowing out from her pubic area. I told her to get her mouth working on my cock again. “As soon as you get it hard for me, I’ll give you a. She was now easily staring at my hard tool which she used to see secretly and bitch about it.While she was staring at my boxers. ” why don’t you just grab it”I asked her.” I can’t you. . . . . . . . what are you talking about the uncle. ” she tried to be innocent.I kept her hand on my hardness and her eyes widened when she touched it. I had gone enormous now 7″ long and 3″ thick. She was all red-faced and nervous, of course, she was touching any cock perhaps for the first time and fully hard. “Sorry Ollie I must have dozed” he said smiling as he looked down at Ollie wearing his little shorts again, he did look good as the old man saw his cock swinging under the fabric.“Mummy said you will help with my stretches” he said looking down at the old mans dangling cock, “Sure thing mate” he said as they went out to the lawn, Ollie was surprised that the old man was still naked, “Oh wow uncle Rog, you’re so cool” he said as they ran through some basic stretch exercises.Roger confided that. She told me it was OK as long as I stayed in the bedroom until the party ended.I remained on the bed and was dozing when there was a knock on the bedroom door; it turned out to be Adele, the party organiser. Adele is woman of about 25, blond and very attractive. Adele said she had a proposition to put to me. She explained that the guests were all OK with her idea as was my wife. As I was in the house when I was not supposed to be, I could be put to good use.I was curious as to what she might.