Since he left his foster parents he went to live with me. We share the expenses and things are bit easier regarding money but something happen that I wasn’t expecting. He told me he couldn’t see me as his sister but as a woman he felt attracted to. That made me think and wet also. After a few tries from him I stopped resisting and now we fuck like rabbit around the house. I try not to think in the future. I know it most end but I also know I will hurt him if I do.