Me and my aunt were nerver close when I was yanger. Me and her were visiting my parents when I was 30 and she was back then 55. We live in big house so there is plenty room for everyone. One day I took a shower and after that I was wearing a bathrobe. Then I went to the kitchen to grab something to eat and my robe opened. Of course my aunt entered the kitchen with me noticing. At one moment I realised that I am with my open robe holding a snack and my aunt was staring at me with big eyes. I said that I am sorry and covered myself. She couldn't stop herself telling me "Oh, don't be!". I pretended I didn't hear that.We made a quick chat but the look in her eyes exited me so much. I got hard and it was noticeable under the robe. I said I have to go... She said "It was a pleasure" and made a quick slap on my bulge and then left the kitchen.