I’m in a sorority and have been a member for one year. We are non traditional so we’re smaller than the traditional Greek row houses. Anyways, we have a day where sisters meet and hangout. Last week only my sister Amy and I showed up so we ended up going to the bar across my house and had a few drinks. I told her to stay over because she was drunk. So we slept in my bed. I changed in front of her and I noticed she kept staring. She told me I looked hot but I laughed and ignored her and got into bed. I was slightly drunk. Amy asked if she could take off her clothes and I said yes and continued to sleep. I notice someone kissing my neck and licking it. It felt real good. She suddenly asks me to take off my clothes and I was already turned on so I did. Amy and I continued to makeup and I stuck a finger up her vag. She moaned and moaned. 5 minutes later she’s completely wet and we begin to scissor. I must admit I had sex with my sister. And just yesterday she hits me up to sleep over again. No one knows but we’ve been having sex almost daily. Last night we went over board and she even gave me head. Our sex is passionate and rough. We shouldn’t be doing this but Omg Amy and I in bed naked... it’s worth the risk