Since he fucked me for the first time, doggy style when we were going home after his girlfriend's birthday party I never stop thinking about it anymore. We were both nicely drunk at 4 am, leaning on each other while climbing the building stairs to our parents apartment. I dropped the keys and bend over to pick them up. I only had a short skirt and panties, before I could get back up I felt my brother's hand inside my panties, on my ass, sliding rapidly his fingers inside my pussy, that got wet in just a few seconds. I didn't even tried to tell him to stop. I could only ear my mouth moaning. He grabbed me on my shoulder with one hand to make sure I'd stay bend over and told me take off my panties, what I did. While he was taking his cock out of his pants he told to spread my pussy with my hands and after that I only remember having the most intense orgasms in my life. I don't recall how many. Since this incident we have sex regularly. I can say that my brother is also my "colorful friend" and my husband knows it.