I felt a strange hand on my right thigh, I gasped as he began to run his fingers up and down my smooth thigh and over the top of my stocking... he was... inching higher and higher and I could hear him moan with pleasure as he told me I was stunning. I looked over to my husband who was seated on my left with his arm around me, he smiled and gave a nod of approval, he was okay with this and even encouraging it; wow this could be fun I thought. Before I realized it, the strange man was slowly. Yes. And they are confusing. Me. They shouldn’t be. They have pictures don’t they?Mel. No. they just say that a boy is different than a girl. They don’t show pictures of those differences. Me. Do they use names for the differences?Mel. Oh yes. They say things like vagina and penis. So, I know what I look like and that it is called a vagina. But what does a penis look like. I was beginning to get uncomfortable with this conversation. I mean her is my granddaughter asking me questions mom should. I noticed for moments I had my eyes closed and could hear only a difference between the saliva sloshing around Kristas tongue and the splashing watery cum that Elizabeth was beating out of herself. The gasps of air from us and the smacking sound of our lips in exaggerated pleasure.Stacy laid down on the bed with her vagina angled at me and as planned, Elizabeth crawled on top of her and began 69ing. Krista squeezed my thick cock and quickly thrashed her mouth on the pulsating head and upper. You must be freezing". He waited for her answer, he was sick with anticipation "you know my dad?, right well I suppose ok then if your sure it won't be a hassle". " oh I'm sure I'll manage' Mark replied with a grin as he led the way.It was 40 minutes later as Mark sat on his sofa watching Jade. They had been drinking since he had got her in the house. They'd worked their way through half a bottle of the good scotch he had been saving for when he was going to tell his wife he wanted a divorce..