So for the past few years I have had a crush on my stepdad. Him and my mom got married 5 years ago. I always thought he was attractive. The first time I ever thought about him sexually was when I heard him and my mom having sex in their bedroom. That nigh I woke up around midnight and had to go to the bathroom. On my way back to my bedroom I heard sounds coming from my parents room. I went up to their door. I heard my mom moan. I could hear their bodies slapping together. I heard my stepdad moan. She said fuck me. I slid my had down my shorts and started touching myself. After a few minutes I got nervous and went back to my room. I stripped naked and fingered myself thinking about my stepdad fucking me. since then every time I see him I think about that. I have caught him checking me out when I am wearing my swimsuit. So now I never wear a bra when I am home. I have caught him many times looking at my boobs. God Id love to have sex with him. Any advice would be great.