Ema is my sister's friend. She used to come over to our house a lot. When my sister wasn't looking, she would kiss me and let me touch her breasts through her clothes, playing with me. A few years later, one day I came home to find a woman sleeping in my room... It was Ema! I was so happy to see her after such a long time, and it brought back naughty memories... I realized that I was playing naughty pranks on her while she was sleeping. Then, when Ema woke up, I was confused and couldn't explain myself... She smiled naughtily and started doing even more to me than she did back then...