Sister

She is my only sibling, and she is 23. I'm 32. I've always found her to be the most beautiful girl I've ever laid eyes on. Her vagina is my 3rd favorite. Yes, I've had sex with her, about 4 times. I've never been with her because my mom was present, so we had to lie a bit to have a chance to be together. The first time was when we were out with our friends. We made plans to have sex when we would get home. We stayed home and made sex the whole night and the next morning. The other times were when my mom went out of town, as our grandma, aunt, and cousins didn't approve of our relationship. I'm glad we could have sex together at least once.