All persons in this story are more than 18 years old.
*****
"Truth or dare?" Caroline asked. She was looking at her brother Mike with her playful blue eyes. She rested her head in her hands and lifted her body with her elbows. He could see her firm breasts at the size of cantaloupes. She was dressed in sportswear as highlighted her small ass and long legs. His nineteen-year-old sister was for sure a beautiful girl! His friends used to tell him that she was a hottie.
She was not only his sister but also his good friend. She was the one he informed after his first kiss in his early teenage. She told him all about her boyfriends and all the secrets the girls at the school were talking about. They had no secrets for each other and they grow up both as siblings and as best friends.
This evening she had visited him. He had his own flat nearby the university. Not a big flat but a small one-room apartment. He had started to study at the nearby university; she was still a student at college.
"Truth" he answered. Everybody could see that they were siblings. They both had blond hear, the same blue eyes and even the same shape at their noses.
"What is the most kinky thing you have done sexually?" she asked. He blushed red. He didn't know that to tell her.
"I can not tell!" he stammered.
"Of course you can! We have always trusted each other! You can tell whatever you have done. It will be our secret!"
"Promise you newer tell anybody?" She nodded and he knew that he could trust her.
"Ok, I fucked Mrs Brown, Edith Brown." She gasped to her brother. Edith Brown was the JoshΒ΄s mother and Josh was her brother's best friend.
"JoshΒ΄s mother?" she asked just to make sure that they talked about the same women. He nodded.
"Do he know?"
"Of course not! I told you this is a secret! Promise me you never tell anybody!" Caroline tried to picture Edith Brown. She could understand that her brother felt attracted to these women even she was at their own mother's age. She was slim for the age. Her breasts was bigger that her own, of course her butt to.
"How old she?"
"45!" he answered.
"The same age as mom!" she laught to her brother. "Do you feel attracted to older ladies?"
"I guess it is the forbidden fruit that attempt me! But yes I like mature girls. In fact I think all boys my age do! Josh and I often talk about mature girls. But I can't tell him that I am screwing his own mother" Mike said and smiled do his sister. He hoped she didn't see him as a pervert. "Do you find that strange?" he asked her. She shook her head as an answer.
"How did it start?" she looked at her brother again. She felt that her brother's confession made her horny.
"Hello! That's your second question! Truth or dare?" he said. He smiled to her and felt that it was good to give her the challenge.
"Truth! I guess I already know you question!"