I am a widower and my sister, Audrey, is a widow. She lives in a bungalow not far from mine. Earlier this year I took my caravan to a campsite in the south of France by the Mediterranean. When there I went to a nudist beach every day and became brown all over.
When I returned home I went to Audrey's bungalow and she commented on my sunburnt face. She said that the weather on the campsite must have been very good. I told her it was and I was brown all over because Id been on a nudist beach. At that she asked me if I would show it to her.
"Id have to be naked to do that, Audrey, and perhaps I shouldnt undress for you to see me because you are my sister".
"For goodness sake, Peter, I know what a naked man looks like so go ahead and do it".
"Ill do it but dont be surprised if something happens to me being naked in front of you".
"You will get an.an erection, Peter, and I wont mind at all when you do".
I stripped off in front of her. Sure enough my cock grew a little and Audrey seemed interested on seeing it. It was the first time Id been nude inher presence and I rather liked it. I turned round several times so that she could see my sun tan properly.
Yes, Peter, your cock has grown a little".
"If you come to my place tomorrow Ill undress indoors for you and go out into my garden into the sun".
"Id like that because you cant do that here as my neighbours might see you and it might offend them or perhaps give the ladies a thrill".
Audrey came to me the next day and I undressed in my lounge. As before my cock grew somewhat. We went out to my lawn which is not overlooked by neighbours. Again I turned round several times, this time in the sun.
"I wish I could get a tan like yours, Peter".
"You can, in time, but you would have to be as naked as I am".
"Do you think I could do it here?"
"Of course, but Id see you naked".
"Ill do itd ut you must behave when Im naked.".
"I shall, so dont worry".
There and then my sister stripped herself naked and dropped her clothes on to the grass. That was the first time Id seen her totally naked and I liked what I saw. She had a wonderful figure and my cock grew even more.
"You like what you see, Peter?"
"Very much as you can see by my cock".
"I cant come again for four or five days because Ive arranged to visit a friend".
"When you get there behave yourself with him, Audrey".
"My friend is female so I shall behave".
My sister came to me five days later.