My sister was dating this fine ass black guy and he started living with us in our house. To me he was the sexiest thing known to. . . well women. I was only 16, and had already lost my virginity at 13, so I knew what sex was and started flaunting it. After a while, we were the only ones home one night and ended up having a quick fuck on the couch. I told my sister after that, because I did feel bad, but when she didn't kick him out. . . I figured what the fuck. . . so I kept fucking him. I would purposely get in the shower when I knew he was home just so I could walk by him in my towel. We were in the house alone or almost alone most of the time, so we could fuck alot.